Gaya APA

MD, R, L, S. et al (2009). Becker-Shaffer's Diagnosis and Therapy of the Glaucomas (8). Singapore : Mosby Elsevier.

Gaya MLA

MD, Robert, L., Stamper. et al. "Becker-Shaffer's Diagnosis and Therapy of the Glaucomas". 8 Singapore : Mosby Elsevier, 2009. Text.