APA (7th ed.) Citation

Hofmann, H., & Fasanella, R. M. (1964). Cataract operation by enzymatic zonulolysis. Grune & Stratton.

Chicago Style (17th ed.) Citation

Hofmann, Hans, and R. M. Fasanella. Cataract Operation by Enzymatic Zonulolysis. New York: Grune & Stratton, 1964.

MLA (9th ed.) Citation

Hofmann, Hans, and R. M. Fasanella. Cataract Operation by Enzymatic Zonulolysis. Grune & Stratton, 1964.