Cita APA (7a ed.)
SP, M., GW, G., & JA, N. (1990). Subject variability of shoulder abduction strength testing. American Journal of Sports Medicine, 18(4), 349-354.
Cita Chicago Style (17a ed.)
SP, Magnusson, Gleim GW, y Nicholas JA. "Subject Variability of Shoulder Abduction Strength Testing." American Journal of Sports Medicine 18, no. 4 (1990): 349-354.
Cita MLA (9a ed.)
SP, Magnusson, et al. "Subject Variability of Shoulder Abduction Strength Testing." American Journal of Sports Medicine, vol. 18, no. 4, 1990, pp. 349-354.
Precaución: Estas citas no son 100% exactas.