Citação norma APA

Lech, W. J., Wang, G., Yang, Y. L., Chee, Y., Dorman, K., McCrae, D., . . . Kaplan, A. H. (1996). In vivo sequence diversity of the protease of human immunodeficiency virus type 1: Presence of protease inhibitor-resistant variants in untreated subjects.

Citação norma Chicago

Lech, W J., et al. In Vivo Sequence Diversity of the Protease of Human Immunodeficiency Virus Type 1: Presence of Protease Inhibitor-resistant Variants in Untreated Subjects. 1996.

Citação norma MLA

Lech, W J., et al. In Vivo Sequence Diversity of the Protease of Human Immunodeficiency Virus Type 1: Presence of Protease Inhibitor-resistant Variants in Untreated Subjects. 1996.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.