APA

Chern K., . (2002). Emergency ophthalmology. New York: McGraw-Hill / Medical Publishing Division.

Chicago

Chern K.C, . 2002. Emergency ophthalmology. New York: McGraw-Hill / Medical Publishing Division.

Harvard

Chern K., . (2002). Emergency ophthalmology. New York: McGraw-Hill / Medical Publishing Division.

MLA

Chern K.C, . Emergency ophthalmology. New York: McGraw-Hill / Medical Publishing Division. 2002.