Styl cytowania APA

De Clercq, E. D. A. . .. (2001). Anteretroviral therapy. A S M Press.

Styl cytowania Chicago

De Clercq, Erik D A. Anteretroviral Therapy. Washington: A S M Press, 2001.

Styl cytowania MLA

De Clercq, Erik D A. Anteretroviral Therapy. A S M Press, 2001.