APA citiranje

Petri, M., Ettinger, M., von Falck, C., Hawi, N., Jagodzinski, M., & Haasper, C. (2013). Reconstruction of Osteochondral Defects by Combined Bone Grafting and a Bilayer Collagen Membrane as a Sandwich Technique. PAGEPress Publications, Pavia, Italy.

Citação norma Chicago

Petri, Maximilian, Max Ettinger, Christian von Falck, Nael Hawi, Michael Jagodzinski, and Carl Haasper. Reconstruction of Osteochondral Defects By Combined Bone Grafting and a Bilayer Collagen Membrane As a Sandwich Technique. PAGEPress Publications, Pavia, Italy, 2013.

MLA citiranje

Petri, Maximilian, et al. Reconstruction of Osteochondral Defects By Combined Bone Grafting and a Bilayer Collagen Membrane As a Sandwich Technique. PAGEPress Publications, Pavia, Italy, 2013.