APA ציטוט

Mbanu, I., Wellenius, G. A., Mittleman, M. A., Peeples, L., Stallings, L. A., & Kales, S. N. (2007). Seasonality and Coronary Heart Disease Deaths in United States Firefighters.

Citação norma Chicago

Mbanu, Ibeawuchi, Gregory A. Wellenius, Murray A. Mittleman, Lynne Peeples, Leonard A. Stallings, and Stefanos N. Kales. Seasonality and Coronary Heart Disease Deaths in United States Firefighters. 2007.

ציטוט MLA

Mbanu, Ibeawuchi, et al. Seasonality and Coronary Heart Disease Deaths in United States Firefighters. 2007.