Cita APA (7a ed.)

Newell, F. W. (1969). Ophthalmology: Principles and concepts. Mosby.

Cita Chicago Style (17a ed.)

Newell, Frank W. Ophthalmology: Principles and Concepts. Saint Louis: Mosby, 1969.

Cita MLA (9a ed.)

Newell, Frank W. Ophthalmology: Principles and Concepts. Mosby, 1969.