APA (7th ed.) Citation

Hewison, J., O'Cathain, A., Rudolph, A., THOMAS, K. J., & Drabble, S. J. What can qualitative research do for randomised controlled trials? A systematic mapping review. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Hewison, J., A. O'Cathain, A. Rudolph, K J. THOMAS, and S J. Drabble. What Can Qualitative Research Do for Randomised Controlled Trials? A Systematic Mapping Review. BMJ Publishing Group.

MLA (9th ed.) Citation

Hewison, J., et al. What Can Qualitative Research Do for Randomised Controlled Trials? A Systematic Mapping Review. BMJ Publishing Group.