Παραπομπή σε μορφή APA (7η εκδ.)

Morice, A., McGarvey, L., Pavord, I., Higgins, B., Chung, K., & Birring, S. (2017). Theobromine for the treatment of persistent cough: A randomised, multicentre, double-blind, placebo-controlled clinical trial. AME Publishing Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Morice, A., L. McGarvey, I. Pavord, B. Higgins, K. Chung, και S. Birring. Theobromine for the Treatment of Persistent Cough: A Randomised, Multicentre, Double-blind, Placebo-controlled Clinical Trial. AME Publishing Company, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Morice, A., et al. Theobromine for the Treatment of Persistent Cough: A Randomised, Multicentre, Double-blind, Placebo-controlled Clinical Trial. AME Publishing Company, 2017.