Cita APA

Hockenbury, H. D., & Hockenbury, E. S. (1998). Discovering psychology. Worth Publishers.

Chicago Edition Citation

Hockenbury, H Don, i E Sandra Hockenbury. Discovering Psychology. New York: Worth Publishers, 1998.

Cita MLA

Hockenbury, H Don, i E Sandra Hockenbury. Discovering Psychology. Worth Publishers, 1998.