Citazione Stile APA (7a Edizione)

Landis, J. (2001). Sociology: Concepts and characteristics (11th ed.). Wadsworth Pub. Co.

Citazione stile Chigago Style (17a edizione)

Landis, Joudson. Sociology: Concepts and Characteristics. 11th ed. Belmont, CA: Wadsworth Pub. Co, 2001.

Citatione MLA (9a ed.)

Landis, Joudson. Sociology: Concepts and Characteristics. 11th ed. Wadsworth Pub. Co, 2001.