APA (7th ed.) Citation

Hilhorst, J. G. M. (1971). Regional planning; a systems aproach. Rotterdam University Press.

Chicago Style (17th ed.) Citation

Hilhorst, Jos G M. Regional Planning; a Systems Aproach. Rotterdam: Rotterdam University Press, 1971.

MLA (9th ed.) Citation

Hilhorst, Jos G M. Regional Planning; a Systems Aproach. Rotterdam University Press, 1971.

Warning: These citations may not always be 100% accurate.