APA (7th ed.) Citation

Cassim, N., Coetzee, L., Silva, M. P. D., Glencross, D. K., & Stevens, W. S. Retrospective analysis of CD4 count trends in South Africa. AOSIS.

Chicago Style (17th ed.) Citation

Cassim, Naseem, Lindi-Marie Coetzee, Manuel P. Da Silva, Deborah K. Glencross, and Wendy S. Stevens. Retrospective Analysis of CD4 Count Trends in South Africa. AOSIS.

MLA (9th ed.) Citation

Cassim, Naseem, et al. Retrospective Analysis of CD4 Count Trends in South Africa. AOSIS.