APA (7th ed.) Citation

Townsend, C. (1983). Using dBase II. Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Townsend, Carl. Using DBase II. Berkeley, Calif.: Osborne/McGraw-Hill, 1983.

MLA (9th ed.) Citation

Townsend, Carl. Using DBase II. Osborne/McGraw-Hill, 1983.