Gaya APA
Meister, D., Sheedy, J, E. (2008).
Introduction of Opthalmic Optics (Edisi Keenam).
California:
Carl Zeiss Vision.
Gaya MLA
Meister, Darryl., Sheedy, James, E..
"Introduction of Opthalmic Optics".
Edisi Keenam
California:
Carl Zeiss Vision,
2008.
Text.