Gaya APA
O., S., D. et al. (1997).
Social psychology / Shelley E. Taylor, Letitia Anne Peplau, David O. Sears (Ed.ke-9).
New Jersey:
Prentice Hall.
Gaya MLA
Sears, David, O.. et al.
"Social psychology / Shelley E. Taylor, Letitia Anne Peplau, David O. Sears".
Ed.ke-9
New Jersey:
Prentice Hall,
1997.
Skripsi.