Cita APA (7a ed.)

Dooley,David. (2004). Social reseach methods (3rd ed.). Prentice-hall.

Cita Chicago Style (17a ed.)

Dooley,David. Social Reseach Methods. 3rd ed. New Delhi: Prentice-hall, 2004.

Cita MLA (9a ed.)

Dooley,David. Social Reseach Methods. 3rd ed. Prentice-hall, 2004.