Gaya APA

Stamper, R, L. et al (2009). Becker -shaffer's diagnosis and theraphy of the glaucomas (8 th ed.). : Mosby Elsevier.

Gaya MLA

Stamper, Robert, L.. et al. "Becker -shaffer's diagnosis and theraphy of the glaucomas". 8 th ed. : Mosby Elsevier, 2009. Text.