APA (7e ed.) Bronvermelding

Leach, J. (1994). Survival psychology (ed.). Macmillan press.

Chicago (17e ed.) Bronvermelding

Leach, John. Survival Psychology. ed. London: Macmillan press, 1994.

MLA (9e ed.) Bronvermelding

Leach, John. Survival Psychology. ed. Macmillan press, 1994.