APA (7th ed.) Citation

Wray, R. A. (1991). dBase III PLUS programming (2nd ed.). Boyd & Fraser.

Chicago Style (17th ed.) Citation

Wray, Robert A. DBase III PLUS Programming. 2nd ed. Boston,: Boyd & Fraser, 1991.

MLA (9th ed.) Citation

Wray, Robert A. DBase III PLUS Programming. 2nd ed. Boyd & Fraser, 1991.

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