APA (7th ed.) Zitazioa
Halgin, R. P. (1993). Abnormal psychology: The human experience of ... HBJ.
Chicago Style (17th ed.) Zitazioa
Halgin, Richard P. Abnormal Psychology: The Human Experience of ... Fort Worth: HBJ, 1993.
MLA (9th ed.) Zitazioa
Halgin, Richard P. Abnormal Psychology: The Human Experience of ... HBJ, 1993.
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