APA (7. basım) Alıntı

Randell, W. L. (1940). Messengers for mankind. Hutchinson.

Chicago Style (17. basım) Atıf

Randell, W. L. Messengers for Mankind. London: Hutchinson, 1940.

MLA (8th ed.) Atıf

Randell, W. L. Messengers for Mankind. Hutchinson, 1940.