APA (7th ed.) Citation

Hecker, J. F. (1974). Experimental surgery on small ruminants. Butterworth.

Chicago Style (17th ed.) Citation

Hecker, John F. Experimental Surgery on Small Ruminants. [London]: Butterworth, 1974.

MLA (9th ed.) Citation

Hecker, John F. Experimental Surgery on Small Ruminants. Butterworth, 1974.