APA (7th ed.) Citation

Nichols, J. E. (1947). Livestock improvement in relation to heredity and environment (3rd ed. rev.). Oliver & Boyd.

Chicago Style (17th ed.) Citation

Nichols, J. E. Livestock Improvement in Relation to Heredity and Environment. 3rd ed. rev. London: Oliver & Boyd, 1947.

MLA (9th ed.) Citation

Nichols, J. E. Livestock Improvement in Relation to Heredity and Environment. 3rd ed. rev. Oliver & Boyd, 1947.