Παραπομπή σε μορφή APA (7η εκδ.)

Cruz, R. B. (2004). Developing a land use information system for local government: The case of Naga City, Philippines. International Institute for Geo-Information Science and Earth Observation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cruz, Rizalino B. Developing a Land Use Information System for Local Government: The Case of Naga City, Philippines. Enschede, The Netherlands: International Institute for Geo-Information Science and Earth Observation, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cruz, Rizalino B. Developing a Land Use Information System for Local Government: The Case of Naga City, Philippines. International Institute for Geo-Information Science and Earth Observation, 2004.