APA (7th ed.) Citation

Shull, A. F. (1948). Heredity (4th ed.). McGraw-Hill Book Co..

Chicago Style (17th ed.) Citation

Shull, A. Franklin. Heredity. 4th ed. New York: McGraw-Hill Book Co., 1948.

MLA (9th ed.) Citation

Shull, A. Franklin. Heredity. 4th ed. McGraw-Hill Book Co., 1948.