Gaya APA

Thibaut, J, W., Kelley, H, H. (1959). The Social Psychology of Groups . United States of America: John Wiley & Sons, Inc..

Gaya MLA

Thibaut, John, W.., Kelley, Harold, H. "The Social Psychology of Groups". United States of America: John Wiley & Sons, Inc., 1959. Text.