APA (7th ed.) Citation

M, I., JS, C., MA, C., BD, H., TJ, M., RW, S., & M, R. (1991). Envelope glycoproteins from biologically diverse isolates of immunodeficiency viruses have widely different affinities for CD4. Proceedings of the National Academy of Sciences of the United States of America, 88(2), 512. https://doi.org/10.1073/pnas.88.2.512

Chicago Style (17th ed.) Citation

M, Ivey-Hoyle, Culp JS, Chaikin MA, Hellmig BD, Matthews TJ, Sweet RW, and Rosenberg M. "Envelope Glycoproteins from Biologically Diverse Isolates of Immunodeficiency Viruses Have Widely Different Affinities for CD4." Proceedings of the National Academy of Sciences of the United States of America 88, no. 2 (1991): 512. https://doi.org/10.1073/pnas.88.2.512.

MLA (9th ed.) Citation

M, Ivey-Hoyle, et al. "Envelope Glycoproteins from Biologically Diverse Isolates of Immunodeficiency Viruses Have Widely Different Affinities for CD4." Proceedings of the National Academy of Sciences of the United States of America, vol. 88, no. 2, 1991, p. 512, https://doi.org/10.1073/pnas.88.2.512.