APA (7e ed.) Bronvermelding

Seligman, C. (1959). Races of Africa (3. Aufl. (Reprint).). Oxford University Press.

Chicago (17e ed.) Bronvermelding

Seligman, C.G. Races of Africa. 3. Aufl. (Reprint). London [u.a.]: Oxford University Press, 1959.

MLA (8e ed.) Bronvermelding

Seligman, C.G. Races of Africa. 3. Aufl. (Reprint). Oxford University Press, 1959.