APA Alıntı

Vavken, P., Culen, G., & Dorotka, R. (2008). Management of Confounding in Controlled Orthopaedic Trials: A Cross-sectional Study. Springer-Verlag.

Chicago Stili Alıntı

Vavken, Patrick, Georg Culen, ve Ronald Dorotka. Management of Confounding in Controlled Orthopaedic Trials: A Cross-sectional Study. Springer-Verlag, 2008.

MLA Alıntı

Vavken, Patrick, Georg Culen, ve Ronald Dorotka. Management of Confounding in Controlled Orthopaedic Trials: A Cross-sectional Study. Springer-Verlag, 2008.