Citazione Stile APA (7a Edizione)

DAVIDSON, J. (1977). Planning and the rural environment. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

DAVIDSON, Joan. Planning and the Rural Environment. Oxford: Pergamon Press, 1977.

Citatione MLA (9a ed.)

DAVIDSON, Joan. Planning and the Rural Environment. Pergamon Press, 1977.