Citazione Stile APA (7a Edizione)

Stretton, H. (1978). Urban planning; in rich and poor countries. Oxford University.

Citazione stile Chigago Style (17a edizione)

Stretton, Hugh. Urban Planning; in Rich and Poor Countries. Oxford: Oxford University, 1978.

Citatione MLA (9a ed.)

Stretton, Hugh. Urban Planning; in Rich and Poor Countries. Oxford University, 1978.