APA Zitierstil

O'Cathain, A., Thomas, K., Drabble, S., Rudolph, A., & Hewison, J. (2013). What can qualitative research do for randomised controlled trials? A systematic mapping review. BioMed Central.

Chicago Zitierstil

O'Cathain, Alicia, Kate Thomas, Sarah Drabble, Anne Rudolph, und Jenny Hewison. What Can Qualitative Research Do for Randomised Controlled Trials? A Systematic Mapping Review. BioMed Central, 2013.

MLA Zitierstil

O'Cathain, Alicia, et al. What Can Qualitative Research Do for Randomised Controlled Trials? A Systematic Mapping Review. BioMed Central, 2013.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.