Citazione Stile APA (7a Edizione)

Callen, M. (1991). Surviving AIDS (First edition.). Harper Perennial.

Citazione stile Chigago Style (17a edizione)

Callen, Michael. Surviving AIDS. First edition. New York: Harper Perennial, 1991.

Citatione MLA (8a ed.)

Callen, Michael. Surviving AIDS. First edition. Harper Perennial, 1991.