Cita APA (7th ed.)
ebrary, Inc, Friedman, H. D., & Revera, P. K. (2009). Abnormal psychology: New research. Nova Science Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, Helen D. Friedman, i Paulina K. Revera. Abnormal Psychology: New Research. New York: Nova Science Publishers, 2009.
Cita MLA (9th ed.)
ebrary, Inc, et al. Abnormal Psychology: New Research. Nova Science Publishers, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.