APA

Hockenbury D. H., Hockenbury S. E., . (1997). Psychology. New York, New York: Worth Publishers.

Chicago

Hockenbury Don H, Hockenbury Sandra E, . 1997. Psychology. New York, New York: Worth Publishers.

Harvard

Hockenbury D. H., Hockenbury S. E., . (1997). Psychology. New York, New York: Worth Publishers.

MLA

Hockenbury Don H, Hockenbury Sandra E, . Psychology. New York, New York: Worth Publishers. 1997.