Cita APA (7a ed.)
Wrench, D. F. (1969). Psychology: A Social approach. McGraw-Hill Book.
Cita Chicago Style (17a ed.)
Wrench, David F. Psychology: A Social Approach. New York: McGraw-Hill Book, 1969.
Cita MLA (9a ed.)
Wrench, David F. Psychology: A Social Approach. McGraw-Hill Book, 1969.
Precaución: Estas citas no son 100% exactas.