APA (7th ed.) Zitazioa

Greenberg, P. J., & Greenberg, R. (1986). The complete guide to dBase III: A self-teaching guide. Wiley.

Chicago Style (17th ed.) Zitazioa

Greenberg, Philip J., eta Rita Greenberg. The Complete Guide to DBase III: A Self-teaching Guide. Nueva York: Wiley, 1986.

MLA (9th ed.) Zitazioa

Greenberg, Philip J., eta Rita Greenberg. The Complete Guide to DBase III: A Self-teaching Guide. Wiley, 1986.