Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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