Cita APA (7a ed.)

Engel, L. (1967). The new genetics ([1st ed.].). Doubleday.

Cita Chicago Style (17a ed.)

Engel, Leonard. The New Genetics. [1st ed.]. Garden City, N.Y: Doubleday, 1967.

Cita MLA (9a ed.)

Engel, Leonard. The New Genetics. [1st ed.]. Doubleday, 1967.