Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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