JS, C., H, J., B, H., J, B., TJ, M., A, D., & M, R. (1991). Regulated expression allows high level production and secretion of HIV-1 gp120 envelope glycoprotein in Drosophila Schneider cells. Bio/technology (Nature Publishing Company), 9(2), 173. https://doi.org/10.1038/nbt0291-173
Chicago Style (17th ed.) CitationJS, Culp, Johansen H, Hellmig B, Beck J, Matthews TJ, Delers A, and Rosenberg M. "Regulated Expression Allows High Level Production and Secretion of HIV-1 Gp120 Envelope Glycoprotein in Drosophila Schneider Cells." Bio/technology (Nature Publishing Company) 9, no. 2 (1991): 173. https://doi.org/10.1038/nbt0291-173.
MLA (9th ed.) CitationJS, Culp, et al. "Regulated Expression Allows High Level Production and Secretion of HIV-1 Gp120 Envelope Glycoprotein in Drosophila Schneider Cells." Bio/technology (Nature Publishing Company), vol. 9, no. 2, 1991, p. 173, https://doi.org/10.1038/nbt0291-173.