APA (7th ed.) Zitazioa

Segal, D. (1977). Urban economics. Irwin.

Chicago Style (17th ed.) Zitazioa

Segal, David. Urban Economics. Homewood, Ill.: Irwin, 1977.

MLA (9th ed.) Zitazioa

Segal, David. Urban Economics. Irwin, 1977.