APA (7th ed.) Citation

Middleton, T., & Harper, J. W. (1966). A game at chess. Ernest Ben Ltd. Norton.

Chicago Style (17th ed.) Citation

Middleton, Thomas, and J. W. Harper. A Game at Chess. London, New York: Ernest Ben Ltd. Norton, 1966.

MLA (9th ed.) Citation

Middleton, Thomas, and J. W. Harper. A Game at Chess. Ernest Ben Ltd. Norton, 1966.