APA-Zitierstil (7. Ausg.)

Heger, U., Voß, S., Knebel, P., Dörr-Harim, C., Neudecker, J., Schuhmacher, C., . . . Büchler, M. W. (2011). Prevention of abdominal wound infection (PROUD trial, DRKS00000390): Study protocol for a randomized controlled trial. Trials, 12(1), . https://doi.org/10.1186/1745-6215-12-245

Chicago-Zitierstil (17. Ausg.)

Heger, Ulrike, et al. "Prevention of Abdominal Wound Infection (PROUD Trial, DRKS00000390): Study Protocol for a Randomized Controlled Trial." Trials 12, no. 1 (2011). https://doi.org/10.1186/1745-6215-12-245.

MLA-Zitierstil (9. Ausg.)

Heger, Ulrike, et al. "Prevention of Abdominal Wound Infection (PROUD Trial, DRKS00000390): Study Protocol for a Randomized Controlled Trial." Trials, vol. 12, no. 1, 2011, https://doi.org/10.1186/1745-6215-12-245.