APA (7th ed.) Citation

Kay, D. G. (1985). Programming for people: Pascal. Mayfield Pub. Co..

Chicago Style (17th ed.) Citation

Kay, David G. Programming for People: Pascal. Palo Alto, California: Mayfield Pub. Co., 1985.

MLA (9th ed.) Citation

Kay, David G. Programming for People: Pascal. Mayfield Pub. Co., 1985.