APA Style

KOLARS, J, F., NYSTUEN, J, D. (1974). Geography: the study of location, culture, and environment (1). New York: McGraw-Hill Book Company.

MLA Style

KOLARS, JOHN, F.., NYSTUEN, JOHN, D.. "Geography: the study of location, culture, and environment". 1 New York: McGraw-Hill Book Company, 1974. Text.