APA

Chern K. C., Chern K. C. & Wright K. W. K. W. (1997). Review questions in Ophthalmology: a question and answer book. Baltimore, Maryland: .

Chicago

Chern Kenneth C, Chern Kenneth C and Wright Kenneth W Kenneth Weston. 1997. Review questions in Ophthalmology: a question and answer book. Baltimore, Maryland: .

Harvard

Chern K. C., Chern K. C. and Wright K. W. K. W. (1997). Review questions in Ophthalmology: a question and answer book. Baltimore, Maryland: .

MLA

Chern Kenneth C, Chern Kenneth C and Wright Kenneth W Kenneth Weston. Review questions in Ophthalmology: a question and answer book. Baltimore, Maryland: . 1997.