APA (7th ed.) Citation

Berlit, S., Tuschy, B., Brade, J., Kehl, S., & Sütterlin, M. (2013). Effectiveness of nitrous oxide for postpartum perineal repair: A randomised controlled trial. European journal of obstetrics & gynecology and reproductive biology, 170(2), .

Chicago Style (17th ed.) Citation

Berlit, Sebastian, Benjamin Tuschy, Joachim Brade, Sven Kehl, and Marc Sütterlin. "Effectiveness of Nitrous Oxide for Postpartum Perineal Repair: A Randomised Controlled Trial." European Journal of Obstetrics & Gynecology and Reproductive Biology 170, no. 2 (2013).

MLA (9th ed.) Citation

Berlit, Sebastian, et al. "Effectiveness of Nitrous Oxide for Postpartum Perineal Repair: A Randomised Controlled Trial." European Journal of Obstetrics & Gynecology and Reproductive Biology, vol. 170, no. 2, 2013.