APA (7th ed.) Citation

Babcock, E. B., & Clausen, R. E. (1927). Genetics in relation to agriculture (Segunda edición.). McGraw Hill.

Chicago Style (17th ed.) Citation

Babcock, Ernest Brown, and Roy Elwood Clausen. Genetics in Relation to Agriculture. Segunda edición. New York, USA: McGraw Hill, 1927.

MLA (9th ed.) Citation

Babcock, Ernest Brown, and Roy Elwood Clausen. Genetics in Relation to Agriculture. Segunda edición. McGraw Hill, 1927.