APA-viite (7. p.)

Wicker, A. W. (1984). An introduction to ecological psychology. Cambridge University Press.

Chicago-viite (17. p.)

Wicker, Allan W. An Introduction to Ecological Psychology. Cambrige: Cambridge University Press, 1984.

MLA-viite (9. p.)

Wicker, Allan W. An Introduction to Ecological Psychology. Cambridge University Press, 1984.