APA-viite (7. p.)

Landis, J. R. (1966). Current persectives on social problems. Wadsworth Pub.

Chicago-viite (17. p.)

Landis, Judson R. Current Persectives on Social Problems. Belmont, Calif: Wadsworth Pub, 1966.

MLA-viite (9. p.)

Landis, Judson R. Current Persectives on Social Problems. Wadsworth Pub, 1966.