Παραπομπή APA

Morgan, C. T. (1947). Abnormal psychology. Mc Graw Hill.

Παραπομπή Chicago Style

Morgan, Clifford T. Abnormal Psychology. London: Mc Graw Hill, 1947.

Παραπομπή MLA

Morgan, Clifford T. Abnormal Psychology. Mc Graw Hill, 1947.