MLA

Thanos Athanasiou, et al. Key Topics In Surgical Research and Methodology. Springer Berlin Heidelberg, 2010.

APA

Thanos Athanasiou, T. Athanasiou, Athanasiou, T., Darzi, A., Debas, H. T, & Debas, H. (2010). Key Topics in Surgical Research and Methodology. Springer Berlin Heidelberg.

Chicago

Thanos Athanasiou, Thanos Athanasiou, Ara Darzi, Haile T Debas, and H Debas. Key Topics In Surgical Research and Methodology. : Springer Berlin Heidelberg, 2010.