एपीए उद्धरण

Feldman, R. S., & Robert S. Feldman. Understanding psychology. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Feldman, Robert S., और Robert S. Feldman. Understanding Psychology. New York: McGraw-Hill.

एमएलए उद्धरण

Feldman, Robert S., और Robert S. Feldman. Understanding Psychology. New York: McGraw-Hill.