Mimeographed publication No. 3 : a series of population maps of the colonies and the United States, 1625-1790

MLA

American Geographical Society of New York and Herman R. Friis. Mimeographed publication No. 3 : a series of population maps of the colonies and the United States, 1625-1790. New York : American Geographical Society, 1940.

APA

American Geographical Society of New York & Friis, H. (1940). Mimeographed publication No. 3 : a series of population maps of the colonies and the United States, 1625-1790. New York : American Geographical Society.

Chicago

American Geographical Society of New York and Herman R. Friis. Mimeographed publication No. 3 : a series of population maps of the colonies and the United States, 1625-1790. New York : American Geographical Society, 1940.