Cita APA (7a ed.)

Nelson, L. B., & Levin, A. V. (2015). The Wills Eye strabismus surgery handbook. SLACK Incorporated.

Cita Chicago Style (17a ed.)

Nelson, Leonard B., y Alex V. Levin. The Wills Eye Strabismus Surgery Handbook. Thorofare, NJ: SLACK Incorporated, 2015.

Cita MLA (8a ed.)

Nelson, Leonard B., y Alex V. Levin. The Wills Eye Strabismus Surgery Handbook. SLACK Incorporated, 2015.