Cita APA

(1973). Design of environmental information systems: Proceedings of the workshops and country statements. Poland: Katowice.

Chicago Style Citation

Design of Environmental Information Systems: Proceedings of the Workshops and Country Statements. Poland: Katowice, 1973.

Cita MLA

Design of Environmental Information Systems: Proceedings of the Workshops and Country Statements. Poland: Katowice, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.