Cretaceous-Tertiary boundary in New Jersey, Delaware, and eastern Maryland

MLA

Minard, James P., et al. Cretaceous-Tertiary boundary in New Jersey, Delaware, and eastern Maryland. [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1969.

APA

Minard, J., Owens, J., Sohl, N., Gill, H., Mello, J. & Geological Survey (U.S.). (1969). Cretaceous-Tertiary boundary in New Jersey, Delaware, and eastern Maryland. [Washington, D.C.] : United States Department of the Interior, Geological Survey.

Chicago

Minard, James P., James Patrick Owens, Norman F. Sohl, Harold E. Gill, James F. Mello and Geological Survey (U.S.). Cretaceous-Tertiary boundary in New Jersey, Delaware, and eastern Maryland. [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1969.