APA (7th ed.) Citation

Sutherland, R. F. (1984). This is BASIC: An introduction to computer programming. Macmillan Publishing Co.

Chicago Style (17th ed.) Citation

Sutherland, Robert F. This Is BASIC: An Introduction to Computer Programming. New York: Macmillan Publishing Co, 1984.

MLA (9th ed.) Citation

Sutherland, Robert F. This Is BASIC: An Introduction to Computer Programming. Macmillan Publishing Co, 1984.