Gerald, D. Psikologi Abnormal edisi 9. RajaGrafindo.
Chicago Style (17th ed.) CitationGerald, Davison. Psikologi Abnormal Edisi 9. RajaGrafindo.
MLA (8th ed.) CitationGerald, Davison. Psikologi Abnormal Edisi 9. RajaGrafindo.
Warning: These citations may not always be 100% accurate.