APA

Lubowitz J. H., Provencher M. T. & Poehling G. G. (20120606). Two steps forward, one step back. : Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

Chicago

Lubowitz James H, Provencher Matthew T and Poehling Gary G. 20120606. Two steps forward, one step back. : Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

Harvard

Lubowitz J. H., Provencher M. T. and Poehling G. G. (20120606). Two steps forward, one step back. : Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

MLA

Lubowitz James H, Provencher Matthew T and Poehling Gary G. Two steps forward, one step back. : Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association. 20120606.