Παραπομπή APA

Adam , N. R., Gangopadhyay, A., & Gangopadhyay, A. (1997). Database issues in geographic information systems. Boston: Kluwer Academic Publishers.

Παραπομπή Chicago Style

Adam , Nabil R., Aryya Gangopadhyay, and Aryya Gangopadhyay. Database Issues in Geographic Information Systems. Boston: Kluwer Academic Publishers, 1997.

Παραπομπή MLA

Adam , Nabil R., Aryya Gangopadhyay, and Aryya Gangopadhyay. Database Issues in Geographic Information Systems. Boston: Kluwer Academic Publishers, 1997.

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