Gaya APA
Hartstein, J.
(1982).
Extented Wear Contact Lenses for Aphakia ans Myopia
.
London:
The C.V. Mosby Company.
Gaya MLA
Hartstein, Jack.
"Extented Wear Contact Lenses for Aphakia ans Myopia".
London:
The C.V. Mosby Company,
1982.
Text.