Eskridge, J. B., Amos, J. F., & Bartlett, J. D. (1991). Clinical procedures in optometry. Lippincott Williams & Wilkins.
Chicago Style (17th ed.) ZitazioaEskridge, J. Boyd, John F. Amos, eta Jimmy D. Bartlett. Clinical Procedures in Optometry. Filadelfia: Lippincott Williams & Wilkins, 1991.
MLA (9th ed.) ZitazioaEskridge, J. Boyd, et al. Clinical Procedures in Optometry. Lippincott Williams & Wilkins, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.