Citazione Stile APA (7a Edizione)

Wolforth, J., & Leigh, R. (1978). Urban prospects (Revised ed.). McClelland and Stewart.

Citazione stile Chigago Style (17a edizione)

Wolforth, John, e Roger Leigh. Urban Prospects. Revised ed. Toronto: McClelland and Stewart, 1978.

Citatione MLA (9a ed.)

Wolforth, John, e Roger Leigh. Urban Prospects. Revised ed. McClelland and Stewart, 1978.