APA استشهاد

Singh, L., & Leigh, K. . [. a. (1997). Oracle 7.3: Developer's guide. Techmedia.

استشهاد بنمط شيكاغو

Singh, Lave, و Kelly [et al.] Leigh. Oracle 7.3: Developer's Guide. New Delhi: Techmedia, 1997.

MLA استشهاد

Singh, Lave, و Kelly [et al.] Leigh. Oracle 7.3: Developer's Guide. Techmedia, 1997.