APA (7th ed.) Citation

Benson, W. E., Brown, G. C., & Tasman, W. (1988). Diabetes and its ocular complications. Saunders.

Chicago Style (17th ed.) Citation

Benson, William E., Gary C. Brown, and William Tasman. Diabetes and Its Ocular Complications. Philadelphia u.a: Saunders, 1988.

MLA (9th ed.) Citation

Benson, William E., et al. Diabetes and Its Ocular Complications. Saunders, 1988.