Gaya APA
stamper, R, L. et al
(1989).
Ophthalmology Clinics of North America Vol.2
.
philadelpia:
w.b. saunders.
Gaya MLA
stamper, Robert, L.. et al.
"Ophthalmology Clinics of North America Vol.2 ".
philadelpia:
w.b. saunders,
1989.
Text.