Cita APA (7th ed.)
Orum, A. M. (2021). Companion to Urban and Regional Studies (1st Edition). Wiley.
Cita Chicago (17th ed.)
Orum, Anthony M. Companion to Urban and Regional Studies (1st Edition). Wiley, 2021.
Cita MLA (9th ed.)
Orum, Anthony M. Companion to Urban and Regional Studies (1st Edition). Wiley, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.