Citazione Stile APA (7a Edizione)

(1981). Journal of planning education and research. Sage Publications.

Citazione stile Chigago Style (17a edizione)

Journal of Planning Education and Research. Thousand Oaks, California: Sage Publications, 1981.

Citatione MLA (9a ed.)

Journal of Planning Education and Research. Sage Publications, 1981.