APA (7th ed.) Citation

Sorsby, A. (1970). Ophthalmic genetics (2. ed.). Butterworth.

Chicago Style (17th ed.) Citation

Sorsby, Arnold. Ophthalmic Genetics. 2. ed. London: Butterworth, 1970.

MLA (9th ed.) Citation

Sorsby, Arnold. Ophthalmic Genetics. 2. ed. Butterworth, 1970.

Warning: These citations may not always be 100% accurate.