Cita APA (7a ed.)

PETTIGREW, T. F. (1996). How to think like a social scientist. Longman.

Cita Chicago Style (17a ed.)

PETTIGREW, Thomas F. How to Think like a Social Scientist. New York: Longman, 1996.

Cita MLA (9a ed.)

PETTIGREW, Thomas F. How to Think like a Social Scientist. Longman, 1996.