APA引文

G de Girdamo. (1993). Personality disorders. Geneva: OMS.

Trích dẫn kiểu Chicago

G de Girdamo. Personality Disorders. Geneva: OMS, 1993.

MLA引文

G de Girdamo. Personality Disorders. Geneva: OMS, 1993.

警告：這些引文格式不一定是100％准確.