APA (7th ed.) Citation

Nathan, S. D., Lacasse, V., Bell, H., Sista, P., Marino, M. D., Bull, T., . . . Waxman, A. COPD associated pulmonary hypertension: A post hoc analysis of the PERFECT study. Wiley.

Chicago Style (17th ed.) Citation

Nathan, Steven D., Victoria Lacasse, Heidi Bell, Prakash Sista, Michael Di Marino, Todd Bull, Victor Tapson, and Aaron Waxman. COPD Associated Pulmonary Hypertension: A Post Hoc Analysis of the PERFECT Study. Wiley.

MLA (9th ed.) Citation

Nathan, Steven D., et al. COPD Associated Pulmonary Hypertension: A Post Hoc Analysis of the PERFECT Study. Wiley.