APA

Feldman R. S., . (1996). Understanding psychology. New York: McGraw-Hill.

Chicago

Feldman Robert S, . 1996. Understanding psychology. New York: McGraw-Hill.

Harvard

Feldman R. S., . (1996). Understanding psychology. New York: McGraw-Hill.

MLA

Feldman Robert S, . Understanding psychology. New York: McGraw-Hill. 1996.