Dyfyniad APA

Allen, D., & Vasavada, A. (2006). Cataract and surgery for cataract. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Allen, David, and Abhay Vasavada. Cataract and Surgery for Cataract. BMJ Publishing Group Ltd, 2006.

Dyfyniad MLA

Allen, David, and Abhay Vasavada. Cataract and Surgery for Cataract. BMJ Publishing Group Ltd, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.