APA (7th ed.) Citation

CR, H., & DF, H. (2014). Authors' reply to Cobb. BMJ (Clinical research ed.), 348, g1920. https://doi.org/10.1136/bmj.g1920

Chicago Style (17th ed.) Citation

CR, Howie, and Hamilton DF. "Authors' Reply to Cobb." BMJ (Clinical Research Ed.) 348 (2014): g1920. https://doi.org/10.1136/bmj.g1920.

MLA (9th ed.) Citation

CR, Howie, and Hamilton DF. "Authors' Reply to Cobb." BMJ (Clinical Research Ed.), vol. 348, 2014, p. g1920, https://doi.org/10.1136/bmj.g1920.