Cita APA (7th ed.)
Martin, B. (1973). Abnormal psychology. scott,foresman and company.
Cita Chicago (17th ed.)
Martin, Barclay. Abnormal Psychology. Illinois: scott,foresman and company, 1973.
Cita MLA (9th ed.)
Martin, Barclay. Abnormal Psychology. scott,foresman and company, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.