Gaya APA

Sherr, L., Catalán, J. (1997). The Impact of AIDS Psychological and Social Aspects of HIV Infection . Amsterdam: OPA (Overseas Publishers Association).

Gaya MLA

Sherr, Lorraine., Catalán, José. "The Impact of AIDS Psychological and Social Aspects of HIV Infection". Amsterdam: OPA (Overseas Publishers Association), 1997. Text.