APA (7th ed.) Citation

Roy, F. H. (2002). Ocular differential diagnosis (Seventh edition.). Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Roy, Frederick Hampton. Ocular Differential Diagnosis. Seventh edition. Philadelphia: Lippincott Williams & Wilkins, 2002.

MLA (9th ed.) Citation

Roy, Frederick Hampton. Ocular Differential Diagnosis. Seventh edition. Lippincott Williams & Wilkins, 2002.

Warning: These citations may not always be 100% accurate.