APA aipamena

Shiels, M. S., Rohrmann, S., Menke, A., Selvin, E., Crespo, C. J., Rifai, N., . . . Platz, E. A. (2009). Association of cigarette smoking, alcohol consumption and physical activity with sex steroid hormone levels in U.S. men.

Chicago Style aipamena

Shiels, Meredith S., et al. Association of Cigarette Smoking, Alcohol Consumption and Physical Activity With Sex Steroid Hormone Levels in U.S. Men. 2009.

MLA aipamena

Shiels, Meredith S., et al. Association of Cigarette Smoking, Alcohol Consumption and Physical Activity With Sex Steroid Hormone Levels in U.S. Men. 2009.