Style de citation APA (7e éd.)

(1970). The European past (2nd ed.). Macmillam Company.

Style de citation Chicago (17e éd.)

The European Past. 2nd ed. New York: Macmillam Company, 1970.

Style de citation MLA (9e éd.)

The European Past. 2nd ed. Macmillam Company, 1970.