Style de citation APA (7e éd.)

Gemmill, P. F. (1949). Fundamentals of economics (5th ed.). Harper.

Style de citation Chicago (17e éd.)

Gemmill, Paul F. Fundamentals of Economics. 5th ed. New York: Harper, 1949.

Style de citation MLA (9e éd.)

Gemmill, Paul F. Fundamentals of Economics. 5th ed. Harper, 1949.