Cita APA (7th ed.)

Bennett, E. S., & Henry, V. A. (2000). Clinical manual of contact lenses (2a. ed.). Lippinkott Williams & Wilkins.

Cita Chicago (17th ed.)

Bennett, Edward S., i Vinita Allee Henry. Clinical Manual of Contact Lenses. 2a. ed. Filadelfia: Lippinkott Williams & Wilkins, 2000.

Cita MLA (9th ed.)

Bennett, Edward S., i Vinita Allee Henry. Clinical Manual of Contact Lenses. 2a. ed. Lippinkott Williams & Wilkins, 2000.