APA (7th ed.) Citation

Spencer, D. D. (1975). Game playing with computers (Revised 2. ed.). Hayden.

Chicago Style (17th ed.) Citation

Spencer, Donald D. Game Playing with Computers. Revised 2. ed. Rochelle Park, N. J: Hayden, 1975.

MLA (9th ed.) Citation

Spencer, Donald D. Game Playing with Computers. Revised 2. ed. Hayden, 1975.