APA (7th ed.) Citation

Knapp, H., & Knapp, M. (1984). Red, white, and blue paradise: The American canal zone in Panama. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Knapp, Herbert, and Mary Knapp. Red, White, and Blue Paradise: The American Canal Zone in Panama. San Diego [u.a.]: Harcourt Brace Jovanovich, 1984.

MLA (9th ed.) Citation

Knapp, Herbert, and Mary Knapp. Red, White, and Blue Paradise: The American Canal Zone in Panama. Harcourt Brace Jovanovich, 1984.