MLA

Andrew G. Lee, Hilary A Beaver, and Andrew G Lee. Geriatric Ophthalmology. Springer US, 2010.

APA

Andrew G. Lee, A. G. Lee, Beaver, H. A, & Lee, A. G. (2010). Geriatric Ophthalmology. Springer US.

Chicago

Andrew G. Lee, Hilary A Beaver, and Andrew G Lee. Geriatric Ophthalmology. : Springer US, 2010.