Gaya APA

KOLKER, A, E. (1976). Becker-Shaffer's diagnosis and therap of the glaucomas (ed. 4). Saint Louis: The C. V. Mosby Company.

Gaya MLA

KOLKER, Allan, E.. "Becker-Shaffer's diagnosis and therap of the glaucomas". ed. 4 Saint Louis: The C. V. Mosby Company, 1976. Buku.