APA (7e ed.) Bronvermelding

Clark, J. F., & Drum, W. O. (1983). Structured BASIC. South-Western Pub. Co..

Chicago (17e ed.) Bronvermelding

Clark, James F., en William O. Drum. Structured BASIC. Cincinnati: South-Western Pub. Co., 1983.

MLA (9e ed.) Bronvermelding

Clark, James F., en William O. Drum. Structured BASIC. South-Western Pub. Co., 1983.