Citazione Stile APA (7a Edizione)

De Vaus, D. (2002). Surveys in social research (5th ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

De Vaus, David. Surveys in Social Research. 5th ed. London: Routledge, 2002.

Citatione MLA (8a ed.)

De Vaus, David. Surveys in Social Research. 5th ed. Routledge, 2002.