Cita APA (7a ed.)
JY, R., R, D., LC, R., RL, L., E, L., O, B., . . . C, G. (2001). Long-term effects of glucosamine sulphate on osteoarthritis progression: A randomised, placebo-controlled clinical trial. Lancet, 357(9252), 251-257.
Cita Chicago Style (17a ed.)
JY, Reginster, et al. "Long-term Effects of Glucosamine Sulphate on Osteoarthritis Progression: A Randomised, Placebo-controlled Clinical Trial." Lancet 357, no. 9252 (2001): 251-257.
Cita MLA (9a ed.)
JY, Reginster, et al. "Long-term Effects of Glucosamine Sulphate on Osteoarthritis Progression: A Randomised, Placebo-controlled Clinical Trial." Lancet, vol. 357, no. 9252, 2001, pp. 251-257.
Precaución: Estas citas no son 100% exactas.