APA (7th ed.) Citation

Buchanan, R. L. (1991). Structured programming in dBase IV. Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Buchanan, Robert L. Structured Programming in DBase IV. Belmont, Calif.: Wadsworth Pub. Co., 1991.

MLA (9th ed.) Citation

Buchanan, Robert L. Structured Programming in DBase IV. Wadsworth Pub. Co., 1991.

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