APA (7th ed.) Citation

Singleton, W. R. (1967). Elementary genetics (2nd ed.). D. Van Nostrand.

Chicago Style (17th ed.) Citation

Singleton, W. Ralph. Elementary Genetics. 2nd ed. Princeton, New Jersey: D. Van Nostrand, 1967.

MLA (9th ed.) Citation

Singleton, W. Ralph. Elementary Genetics. 2nd ed. D. Van Nostrand, 1967.