APA ציטוט

Levy, J. A. (1993). Pathogenesis of human immunodeficiency virus infection.

Citação norma Chicago

Levy, J A. Pathogenesis of Human Immunodeficiency Virus Infection. 1993.

ציטוט MLA

Levy, J A. Pathogenesis of Human Immunodeficiency Virus Infection. 1993.