APA (7th ed.) Citation

Harris, A. J., & Clark, M. K. (1966). My self-help dictionary. Macmillan.

Chicago Style (17th ed.) Citation

Harris, Albert Josiah, and Mae Knight Clark. My Self-help Dictionary. New York: Macmillan, 1966.

MLA (8th ed.) Citation

Harris, Albert Josiah, and Mae Knight Clark. My Self-help Dictionary. Macmillan, 1966.

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