APA (7th ed.) Citation

Ευελπίδου, Ν., Αντωνίου, Β., Evelpidou, N., & Antoniou, V. (2016). Geographic Information Systems.

Chicago Style (17th ed.) Citation

Ευελπίδου, Νίκη, Βαρβάρα Αντωνίου, Niki Evelpidou, and Varvara Antoniou. Geographic Information Systems. 2016.

MLA (8th ed.) Citation

Ευελπίδου, Νίκη, et al. Geographic Information Systems. 2016.