Cita APA (7a ed.)

Spencer, W. H. (1985). Ophthalmic pathology: An atlas and textbook. 2 (3rd ed.). Saunders.

Cita Chicago Style (17a ed.)

Spencer, William H. Ophthalmic Pathology: An Atlas and Textbook. 2. 3rd ed. Philadelphia [etc.]: Saunders, 1985.

Cita MLA (9a ed.)

Spencer, William H. Ophthalmic Pathology: An Atlas and Textbook. 2. 3rd ed. Saunders, 1985.