APA (7th ed.) Citation

Jennings, H. S. (1935). Genetic variations in relation to evolution: A critical inquiry into the observed types of inherited variation, in relation to evolutionary change. Princeton university press.

Chicago Style (17th ed.) Citation

Jennings, H. S. Genetic Variations in Relation to Evolution: A Critical Inquiry into the Observed Types of Inherited Variation, in Relation to Evolutionary Change. Princeton: Princeton university press, 1935.

MLA (9th ed.) Citation

Jennings, H. S. Genetic Variations in Relation to Evolution: A Critical Inquiry into the Observed Types of Inherited Variation, in Relation to Evolutionary Change. Princeton university press, 1935.