Παραπομπή APA

Kirby,Andrew, & Knox,Paul. (1984). Public service provision and urban development. St. Martin's Press.

Παραπομπή Chicago Style

Kirby,Andrew, και Knox,Paul. Public Service Provision and Urban Development. London: St. Martin's Press, 1984.

Παραπομπή MLA

Kirby,Andrew, και Knox,Paul. Public Service Provision and Urban Development. St. Martin's Press, 1984.