APA ציטוט

Hirsch, M. S., & Kaplan, J. C. (1987). Treatment of human immunodeficiency virus infections.

Citação norma Chicago

Hirsch, M S., and J C. Kaplan. Treatment of Human Immunodeficiency Virus Infections. 1987.

ציטוט MLA

Hirsch, M S., and J C. Kaplan. Treatment of Human Immunodeficiency Virus Infections. 1987.