APA Citation

Case, E. C. (1940). College geography. New York: J. Wiley & sons, inc.

Trích dẫn kiểu Chicago

Case, Earl C. College Geography. New York: J. Wiley & sons, inc, 1940.

MLA Citation

Case, Earl C. College Geography. New York: J. Wiley & sons, inc, 1940.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.