APA-Zitierstil (7. Ausg.)

Kulu, Y., Müller, B. P., Ghamarnejad, O., Khajeh, E., Polychronidis, G., Golriz, M., . . . Mehrabi, A. (2018). Hand-assisted laparoscopic donor nephrectomy PERiumbilical versus Pfannenstiel incision and return to normal physical ACTivity (HAPERPACT): Study protocol for a randomized controlled trial. BioMed Central. https://doi.org/10.1186/s13063-018-2775-4

Chicago-Zitierstil (17. Ausg.)

Kulu, Yakup, et al. Hand-assisted Laparoscopic Donor Nephrectomy PERiumbilical Versus Pfannenstiel Incision and Return to Normal Physical ACTivity (HAPERPACT): Study Protocol for a Randomized Controlled Trial. London: BioMed Central, 2018. https://doi.org/10.1186/s13063-018-2775-4.

MLA-Zitierstil (9. Ausg.)

Kulu, Yakup, et al. Hand-assisted Laparoscopic Donor Nephrectomy PERiumbilical Versus Pfannenstiel Incision and Return to Normal Physical ACTivity (HAPERPACT): Study Protocol for a Randomized Controlled Trial. BioMed Central, 2018. https://doi.org/10.1186/s13063-018-2775-4.

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