Παραπομπή APA

Gugler, J. (1997). Cities in the developing world: Issues, theory and policy. Oxford university press.

Παραπομπή Chicago Style

Gugler, Josef. Cities in the Developing World: Issues, Theory and Policy. Oxford: Oxford university press, 1997.

Παραπομπή MLA

Gugler, Josef. Cities in the Developing World: Issues, Theory and Policy. Oxford university press, 1997.