APA (7th ed.) Citation

Ryan, S. J., Schachat, A. P., & Murphy, R. B. (1994). Retina (2nd ed.). Mosby.

Chicago Style (17th ed.) Citation

Ryan, Stephen J,, Andrew P. Schachat, and Robert B. Murphy. Retina. 2nd ed. St. Louis [etc.]: Mosby, 1994.

MLA (9th ed.) Citation

Ryan, Stephen J,, et al. Retina. 2nd ed. Mosby, 1994.