APA (7 ম সংস্করণ) উদ্ধৃতি

Ball, J. M. (1927). Modern ophthalmology: A practical treatise on the anatomy, physiology, and diseases of the eye (6th ed., rev. and enl.). F. A. Davis company.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ball, James Moores. Modern Ophthalmology: A Practical Treatise on the Anatomy, Physiology, and Diseases of the Eye. 6th ed., rev. and enl. Philadelphia: F. A. Davis company, 1927.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ball, James Moores. Modern Ophthalmology: A Practical Treatise on the Anatomy, Physiology, and Diseases of the Eye. 6th ed., rev. and enl. F. A. Davis company, 1927.