APA (7th ed.) Zitazioa

(1993). Human factors in geographical information systems / edited by David Medyckyj-Scott & Hilary M. Hearnshaw.

Chicago Style (17th ed.) Zitazioa

Human Factors in Geographical Information Systems / Edited by David Medyckyj-Scott & Hilary M. Hearnshaw. 1993.

MLA (9th ed.) Zitazioa

Human Factors in Geographical Information Systems / Edited by David Medyckyj-Scott & Hilary M. Hearnshaw. 1993.