APA (7th ed.) Citation

Singleton, W. R., & Ma, T. (1967). Elementary genetics (2. edition.). van Nostrand Co.

Chicago Style (17th ed.) Citation

Singleton, Willard Ralph, and Te-Hsiu Ma. Elementary Genetics. 2. edition. Princeton, New Jersey: van Nostrand Co, 1967.

MLA (9th ed.) Citation

Singleton, Willard Ralph, and Te-Hsiu Ma. Elementary Genetics. 2. edition. van Nostrand Co, 1967.