APA (7e ed.) Bronvermelding

Wallbank, T. W., & Walbank , T. W. .. . . . a. ]. (1978). Civilization past and present: 1850; to the present (5th ed.). Scott, Foresman.

Chicago (17e ed.) Bronvermelding

Wallbank, T. Walter, en T. Walter .....[et al ] Walbank. Civilization Past and Present: 1850; to the Present. 5th ed. Glewview, Illi.: Scott, Foresman, 1978.

MLA (9e ed.) Bronvermelding

Wallbank, T. Walter, en T. Walter .....[et al ] Walbank. Civilization Past and Present: 1850; to the Present. 5th ed. Scott, Foresman, 1978.