APA (7th ed.) Citation

Walter, B., & Galston, J. A. (1946). Theme and variations: An autobiography. A.A. Knopf.

Chicago Style (17th ed.) Citation

Walter, Bruno, and James Austin Galston. Theme and Variations: An Autobiography. New York: A.A. Knopf, 1946.

MLA (9th ed.) Citation

Walter, Bruno, and James Austin Galston. Theme and Variations: An Autobiography. A.A. Knopf, 1946.

Warning: These citations may not always be 100% accurate.