APA (7th ed.) Citation

Mangold, T., & Penycate, J. (1986). The tunnels of Cu Chi. Berkley Books.

Chicago Style (17th ed.) Citation

Mangold, Tom., and John Penycate. The Tunnels of Cu Chi. New York: Berkley Books, 1986.

MLA (8th ed.) Citation

Mangold, Tom., and John Penycate. The Tunnels of Cu Chi. Berkley Books, 1986.