APA (7th ed.) Citation

Day, C., & Day, K. B. D. (1937). Life with mother. A.A. Knopf.

Chicago Style (17th ed.) Citation

Day, Clarence, and Katharine Briggs Dodge Day. Life with Mother. New York, London: A.A. Knopf, 1937.

MLA (9th ed.) Citation

Day, Clarence, and Katharine Briggs Dodge Day. Life with Mother. A.A. Knopf, 1937.