APA (7th ed.) Citation

Townsend, J. R., & Mars, W. T. (1969). Trouble in the jungle. Lippincott.

Chicago Style (17th ed.) Citation

Townsend, John Rowe, and W. T. Mars. Trouble in the Jungle. Philadelphia: Lippincott, 1969.

MLA (9th ed.) Citation

Townsend, John Rowe, and W. T. Mars. Trouble in the Jungle. Lippincott, 1969.