APA Style

Thoman, R, S., Corbin, P, B. (1974). The Geography Of Economic Activity (cet. 3/ed. 1). NEW YORK: McGraw-Hill Book Company.

MLA Style

Thoman, Richard, S.., Corbin, Peter, B.. "The Geography Of Economic Activity". cet. 3/ed. 1 NEW YORK: McGraw-Hill Book Company, 1974. Text.