APA aipamena

Kühne, F., Behmann, M., Bisson, S., Walter, U., & Schneider, N. (2011). Non-response in a survey of physicians on end-of-life care for the elderly. BioMed Central.

Chicago Style aipamena

Kühne, Franziska, Mareike Behmann, Susanne Bisson, Ulla Walter, and Nils Schneider. Non-response in a Survey of Physicians On End-of-life Care for the Elderly. BioMed Central, 2011.

MLA aipamena

Kühne, Franziska, et al. Non-response in a Survey of Physicians On End-of-life Care for the Elderly. BioMed Central, 2011.