APA aipamena

Müller, M., Dewey, M., Springer, I., Perka, C., & Tohtz, S. (2010). Relationship between cup position and obturator externus muscle in total hip arthroplasty. BioMed Central.

Chicago Style aipamena

Müller, Michael, Marc Dewey, Ivonne Springer, Carsten Perka, and Stephan Tohtz. Relationship between Cup Position and Obturator Externus Muscle in Total Hip Arthroplasty. BioMed Central, 2010.

MLA aipamena

Müller, Michael, et al. Relationship between Cup Position and Obturator Externus Muscle in Total Hip Arthroplasty. BioMed Central, 2010.