The American spelling book : containing an easy standard of pronunciation. Being the first part of A grammatical institute of the English language. By Noah Webster, Jun. Esquire. Author of "Dissertations on the English language," "Collection of essays and fugitive writings," &c.

MLA

Webster, Noah, Isaiah Thomas and Ebenezer Turrell Andrews. The American spelling book : containing an easy standard of pronunciation. Being the first part of A grammatical institute of the English language. By Noah Webster, Jun. Esquire. Author of "Dissertations on the English language," "Collection of essays and fugitive writings," &c. Thomas and Andrews's second edition. With additional lessons, corrected by the author. Printed at Boston : by Isaiah Thomas and Ebenezer T. Andrews. At Faust's Statue, no. 45, Newbury Street. Sold, wholesale and retail, at their bookstore; by said Thomas at his bookstore in Worcester, and by the booksellers in town and country, MDCCXC. [1790]

APA

Webster, N., Thomas, I. & Andrews, E. (1790). The American spelling book : containing an easy standard of pronunciation. Being the first part of A grammatical institute of the English language. By Noah Webster, Jun. Esquire. Author of "Dissertations on the English language," "Collection of essays and fugitive writings," &c. Thomas and Andrews's second edition. With additional lessons, corrected by the author. Printed at Boston : by Isaiah Thomas and Ebenezer T. Andrews. At Faust's Statue, no. 45, Newbury Street. Sold, wholesale and retail, at their bookstore; by said Thomas at his bookstore in Worcester, and by the booksellers in town and country.

Chicago

Webster, Noah, Isaiah Thomas and Ebenezer Turrell Andrews. The American spelling book : containing an easy standard of pronunciation. Being the first part of A grammatical institute of the English language. By Noah Webster, Jun. Esquire. Author of "Dissertations on the English language," "Collection of essays and fugitive writings," &c. Thomas and Andrews's second edition. With additional lessons, corrected by the author. Printed at Boston : by Isaiah Thomas and Ebenezer T. Andrews. At Faust's Statue, no. 45, Newbury Street. Sold, wholesale and retail, at their bookstore; by said Thomas at his bookstore in Worcester, and by the booksellers in town and country, MDCCXC. [1790]