APA (7th ed.) Citation

Hurley, J. F. (1971). Litton's Problematical recreations. Van Nostrand Reinhold Co.

Chicago Style (17th ed.) Citation

Hurley, James F. Litton's Problematical Recreations. New York: Van Nostrand Reinhold Co, 1971.

MLA (8th ed.) Citation

Hurley, James F. Litton's Problematical Recreations. Van Nostrand Reinhold Co, 1971.

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