APA (7e ed.) Bronvermelding

Magenis, A., & Appel, J. C. (1963). Workbook for a History of the world (2d ed.). American Book Co..

Chicago (17e ed.) Bronvermelding

Magenis, Alice, en John Conrad Appel. Workbook for a History of the World. 2d ed. New York: American Book Co., 1963.

MLA (8e ed.) Bronvermelding

Magenis, Alice, en John Conrad Appel. Workbook for a History of the World. 2d ed. American Book Co., 1963.