Gaya APA
Pavan-Langston, D. (2002).
Manual of ocular diagnosis and therapy (Fifth Edition).
Philadelphia:
Lippincott Williams & Wilkins.
Gaya MLA
Pavan-Langston, Deborah.
"Manual of ocular diagnosis and therapy".
Fifth Edition
Philadelphia:
Lippincott Williams & Wilkins,
2002.
E-book.