MLA

Coats, David K, and Scott E Olitsky. Strabismus Surgery and Its Complications. Springer Berlin Heidelberg, 2007.

APA

Coats, D. K, & Olitsky, S. E. (2007). Strabismus Surgery and its Complications. Springer Berlin Heidelberg.

Chicago

Coats, David K., and Scott E Olitsky. Strabismus Surgery and Its Complications. : Springer Berlin Heidelberg, 2007.