APA (7th ed.) Citation

Reber, A. S., Allen, R., & Reber, E. S. (2009). The penguin dictionary of psychology (Fourth edition.). AUWSF.

Chicago Style (17th ed.) Citation

Reber, Arthur S., Rhianon Allen, and Emily S. Reber. The Penguin Dictionary of Psychology. Fourth edition. London: AUWSF, 2009.

MLA (9th ed.) Citation

Reber, Arthur S., et al. The Penguin Dictionary of Psychology. Fourth edition. AUWSF, 2009.