Παραπομπή σε μορφή APA (7η εκδ.)

Ralph, A., Waramori, G., Pontororing, G., Kenangalem, E., Wiguna, A., Tjitra, E., . . . Anstey, N. (2013). L-arginine and vitamin D adjunctive therapies in pulmonary tuberculosis: A randomised, double-blind, placebo-controlled trial. Public Library of Science.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ralph, A., et al. L-arginine and Vitamin D Adjunctive Therapies in Pulmonary Tuberculosis: A Randomised, Double-blind, Placebo-controlled Trial. Public Library of Science, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ralph, A., et al. L-arginine and Vitamin D Adjunctive Therapies in Pulmonary Tuberculosis: A Randomised, Double-blind, Placebo-controlled Trial. Public Library of Science, 2013.