Positive selection induces CD4 promoter and enhancer function.

MLA

Adlam, M., et al. “Positive Selection Induces CD4 Promoter and Enhancer Function.” International Immunology, vol. 9, no. 6, June 1997, pp. 877–87. EBSCOhost, https://doi.org/10.1093/intimm/9.6.877.

APA

Adlam, M., Duncan, D. D., Ng, D. K., & Siu, G. (1997). Positive selection induces CD4 promoter and enhancer function. International Immunology, 9(6), 877–887. https://doi.org/10.1093/intimm/9.6.877

Chicago

Adlam, M, D D Duncan, D K Ng, and G Siu. 1997. “Positive Selection Induces CD4 Promoter and Enhancer Function.” International Immunology 9 (6): 877–87. doi:10.1093/intimm/9.6.877.