Citazione Stile APA (7a Edizione)

Schmied, W., & Hopper, E. (1995). Edward Hopper: Bilder aus Amerika / Wieland Schmied (1.). Prestel.

Citazione stile Chigago Style (17a edizione)

Schmied, Wieland, e Edward Hopper. Edward Hopper: Bilder Aus Amerika / Wieland Schmied. 1. München ; New York: Prestel, 1995.

Citatione MLA (8a ed.)

Schmied, Wieland, e Edward Hopper. Edward Hopper: Bilder Aus Amerika / Wieland Schmied. 1. Prestel, 1995.