APA-referens (7:e uppl.)

Perham, M. F., & Simmons, J. (1963). Africa discovery: An anthology of exploration ([2d ed.). Northwestern University Press.

Chicago-referens (17:e uppl.)

Perham, Margery Freda, och Jack Simmons. Africa Discovery: An Anthology of Exploration. [2d ed. Evanston]: Northwestern University Press, 1963.

MLA-referens (9:e uppl.)

Perham, Margery Freda, och Jack Simmons. Africa Discovery: An Anthology of Exploration. [2d ed. Northwestern University Press, 1963.