APA (7th ed.) Citation

Gogh, V. v., Gogh, T. v., & Stone, I. (1937). Dear Theo: The autobiography of Vincent van Gogh. Grove.

Chicago Style (17th ed.) Citation

Gogh, Vincent van, Theo van Gogh, and Irving Stone. Dear Theo: The Autobiography of Vincent Van Gogh. New York: Grove, 1937.

MLA (9th ed.) Citation

Gogh, Vincent van, et al. Dear Theo: The Autobiography of Vincent Van Gogh. Grove, 1937.