APA (7th ed.) Citation

High, P. E., & Grinnell, D. (1967). Invader on my back. Ace Books.

Chicago Style (17th ed.) Citation

High, Philip E., and David Grinnell. Invader on My Back. New York: Ace Books, 1967.

MLA (9th ed.) Citation

High, Philip E., and David Grinnell. Invader on My Back. Ace Books, 1967.