APA (7th ed.) Citation

Pieper, J. (1987). No one could have known: An autobiography: the early years ; 1904 - 1945. Ignatius Press.

Chicago Style (17th ed.) Citation

Pieper, Josef. No One Could Have Known: An Autobiography: The Early Years ; 1904 - 1945. San Francisco: Ignatius Press, 1987.

MLA (9th ed.) Citation

Pieper, Josef. No One Could Have Known: An Autobiography: The Early Years ; 1904 - 1945. Ignatius Press, 1987.