APA (7. basım) Alıntı

Westland, G. (1978). Current crises of psychology. Heinemann.

Chicago Style (17. basım) Atıf

Westland, Gordon. Current Crises of Psychology. London: Heinemann, 1978.

MLA (9th ed.) Atıf

Westland, Gordon. Current Crises of Psychology. Heinemann, 1978.