Gaya APA

Anderson, J, R. et al (1991). AIDS : abstracts of the psychologycal and behavioral literature 1983-1991 (3rd ed). London: PsycINFO.

Gaya MLA

Anderson, John, R.. et al. "AIDS : abstracts of the psychologycal and behavioral literature 1983-1991". 3rd ed London: PsycINFO, 1991. Text.