Citazione Stile APA (7a Edizione)

Webber, M. J. (1984). Explanation, prediction and planning: The Lowry model. Pion.

Citazione stile Chigago Style (17a edizione)

Webber, Michael John. Explanation, Prediction and Planning: The Lowry Model. London: Pion, 1984.

Citatione MLA (9a ed.)

Webber, Michael John. Explanation, Prediction and Planning: The Lowry Model. Pion, 1984.