Citazione Stile APA (7a Edizione)

Packard, R. T., & Korab, B. (1995). Encyclopedia of American architecture (2nd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Packard, Robert T., e Balthazar Korab. Encyclopedia of American Architecture. 2nd ed. New York: McGraw-Hill, 1995.

Citatione MLA (9a ed.)

Packard, Robert T., e Balthazar Korab. Encyclopedia of American Architecture. 2nd ed. McGraw-Hill, 1995.