APA (7th ed.) Citation

Durr, F. R. E. (1971). The urban economy. Intext Educational Publishers.

Chicago Style (17th ed.) Citation

Durr, Frederick R. E. The Urban Economy. Scranton: Intext Educational Publishers, 1971.

MLA (9th ed.) Citation

Durr, Frederick R. E. The Urban Economy. Intext Educational Publishers, 1971.