APA-viite (7. p.)

Landis, J. R. (1992). Sociology: Concepts and characteristics (8th ed.). Wadsworth Pub. Co.

Chicago-viite (17. p.)

Landis, Judson R. Sociology: Concepts and Characteristics. 8th ed. Belmont, Calif: Wadsworth Pub. Co, 1992.

MLA-viite (9. p.)

Landis, Judson R. Sociology: Concepts and Characteristics. 8th ed. Wadsworth Pub. Co, 1992.