APA (7th ed.) Citation

Turner, W. P. (1969). Circle of Squares. Constable.

Chicago Style (17th ed.) Citation

Turner, W. Price. Circle of Squares. London: Constable, 1969.

MLA (8th ed.) Citation

Turner, W. Price. Circle of Squares. Constable, 1969.

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