Παραπομπή σε μορφή APA (7η εκδ.)

Fransen, M., Agaliotis, M., Nairn, L., Votrubec, M., Bridgett, L., Su, S., . . . Norton, R. (2014). Glucosamine and chondroitin for knee osteoarthritis: A double-blind randomised placebo-controlled clinical trial evaluating single and combination regimens.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fransen, M., et al. Glucosamine and Chondroitin for Knee Osteoarthritis: A Double-blind Randomised Placebo-controlled Clinical Trial Evaluating Single and Combination Regimens. 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Fransen, M., et al. Glucosamine and Chondroitin for Knee Osteoarthritis: A Double-blind Randomised Placebo-controlled Clinical Trial Evaluating Single and Combination Regimens. 2014.