Gaya APA
HOH, H, B., EASTY, D, L.
(1995).
Clinical cases in ophthalmology
.
Oxford:
Butterworth-Heinemann.
Gaya MLA
HOH, Han, Bing., EASTY, David, L..
"Clinical cases in ophthalmology".
Oxford:
Butterworth-Heinemann,
1995.
Buku.