APA Citatie

Katz, P. P., Julian, L. J., Omachi, T. A., Gregorich, S. E., Eisner, M. D., Yelin, E. H., & Blanc, P. D. (2010). The Impact of Disability on Depression Among Individuals With COPD. American College of Chest Physicians.

Chicago Style citaat

Katz, Patricia P., Laura J. Julian, Theodore A. Omachi, Steven E. Gregorich, Mark D. Eisner, Edward H. Yelin, en Paul D. Blanc. The Impact of Disability On Depression Among Individuals With COPD. American College of Chest Physicians, 2010.

MLA citatie

Katz, Patricia P., et al. The Impact of Disability On Depression Among Individuals With COPD. American College of Chest Physicians, 2010.