APA (7th ed.) Citation

Köhler, H. (1973). Economics and urban problems. Heath.

Chicago Style (17th ed.) Citation

Köhler, Heinz. Economics and Urban Problems. Lexington, Mass.: Heath, 1973.

MLA (9th ed.) Citation

Köhler, Heinz. Economics and Urban Problems. Heath, 1973.

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