Cita APA (7a ed.)
Leyk, D., Rüther, T., Witzki, A., Sievert, A., Moedl, A., Blettner, M., . . . Löllgen, H. (2012). Physical Fitness, Weight, Smoking, and Exercise Patterns in Young Adults. Deutsches Ärzteblatt International, 109(44), 737-746.
Cita Chicago Style (17a ed.)
Leyk, Dieter, Thomas Rüther, Alexander Witzki, Alexander Sievert, Anne Moedl, Maria Blettner, Dieter Hackfort, y Herbert Löllgen. "Physical Fitness, Weight, Smoking, and Exercise Patterns in Young Adults." Deutsches Ärzteblatt International 109, no. 44 (2012): 737-746.
Cita MLA (9a ed.)
Leyk, Dieter, et al. "Physical Fitness, Weight, Smoking, and Exercise Patterns in Young Adults." Deutsches Ärzteblatt International, vol. 109, no. 44, 2012, pp. 737-746.
Precaución: Estas citas no son 100% exactas.