APA (7e ed.) Bronvermelding

Ettinger, N., Huxley, E. J. G., & Hamilton, P. (1973). Exploring Africa and Asia. Doubleday.

Chicago (17e ed.) Bronvermelding

Ettinger, Nathalie, Elspeth Joscelin Grant Huxley, en Paul Hamilton. Exploring Africa and Asia. Garden City, New York: Doubleday, 1973.

MLA (9e ed.) Bronvermelding

Ettinger, Nathalie, et al. Exploring Africa and Asia. Doubleday, 1973.