Gaya APA
VAUGHAN, D. et al
(1971).
General ophthalmology
(
ed. 7)
.
[s.l.]:
Lange Medical Publication.
Gaya MLA
VAUGHAN, Daniel. et al.
"General ophthalmology".
ed. 7
[s.l.]:
Lange Medical Publication,
1971.
Buku.