Cita APA (7th ed.)

Parish, P., & Frame, P. (1966). Key to the treasure. Macmillan.

Cita Chicago (17th ed.)

Parish, Peggy, i Paul Frame. Key to the Treasure. New York: Macmillan, 1966.

Cita MLA (9th ed.)

Parish, Peggy, i Paul Frame. Key to the Treasure. Macmillan, 1966.