Citazione Stile APA (7a Edizione)

Morrill, R. L. (1974). The Spatial Organization of Society (2nd ed.). Duxbury Press.

Citazione stile Chigago Style (17a edizione)

Morrill, Richard L. The Spatial Organization of Society. 2nd ed. North Scituate, Massachusetts: Duxbury Press, 1974.

Citatione MLA (9a ed.)

Morrill, Richard L. The Spatial Organization of Society. 2nd ed. Duxbury Press, 1974.