APA (7th ed.) Citation

Townsend, J. R. (1969). The intruder. Oxford University Press.

Chicago Style (17th ed.) Citation

Townsend, John Rowe. The Intruder. London: Oxford University Press, 1969.

MLA (9th ed.) Citation

Townsend, John Rowe. The Intruder. Oxford University Press, 1969.