APA (7th ed.) Citation

Townsend, C. (1985). Mastering dBase III: A structured approach. SYBEX.

Chicago Style (17th ed.) Citation

Townsend, Carl. Mastering DBase III: A Structured Approach. [San Francisco: SYBEX, 1985.

MLA (8th ed.) Citation

Townsend, Carl. Mastering DBase III: A Structured Approach. SYBEX, 1985.

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