APA (7th ed.) Citation

Wiggins, J. R. (1956). Freedom or secrecy? Oxford University Press.

Chicago Style (17th ed.) Citation

Wiggins, James Russell. Freedom or Secrecy? New York: Oxford University Press, 1956.

MLA (9th ed.) Citation

Wiggins, James Russell. Freedom or Secrecy? Oxford University Press, 1956.

Warning: These citations may not always be 100% accurate.