APA (7th ed.) Citation

Diab, K., Petrache, I., Twigg, H. L., Stephens, R. S., Flores, S., & Tuder, R. M. (2007). HIV associated pulmonary emphysema.

Chicago Style (17th ed.) Citation

Diab, K., I. Petrache, H. L. Twigg, R. S. Stephens, S. Flores, and R. M. Tuder. HIV Associated Pulmonary Emphysema. 2007.

MLA (9th ed.) Citation

Diab, K., et al. HIV Associated Pulmonary Emphysema. 2007.