APA (7th ed.) Citation

CD, B., DJ, M., AJ, L., & P, M. (2017). Distinguishing variation in referral accuracy from referral threshold: Analysis of a national dataset of referrals for suspected cancer. BMJ open, 7(8), e016439. https://doi.org/10.1136/bmjopen-2017-016439

Chicago Style (17th ed.) Citation

CD, Burton, McLernon DJ, Lee AJ, and Murchie P. "Distinguishing Variation in Referral Accuracy from Referral Threshold: Analysis of a National Dataset of Referrals for Suspected Cancer." BMJ Open 7, no. 8 (2017): e016439. https://doi.org/10.1136/bmjopen-2017-016439.

MLA (9th ed.) Citation

CD, Burton, et al. "Distinguishing Variation in Referral Accuracy from Referral Threshold: Analysis of a National Dataset of Referrals for Suspected Cancer." BMJ Open, vol. 7, no. 8, 2017, p. e016439, https://doi.org/10.1136/bmjopen-2017-016439.