Adams, R., & Szarkowski, J. (2015). The New West: Landscapes Along the Colorado Front Range. Steidl.
Citazione stile Chigago Style (17a edizione)Adams, Robert, e John Szarkowski. The New West: Landscapes Along the Colorado Front Range. Göttingen, Germany: Steidl, 2015.
Citatione MLA (9a ed.)Adams, Robert, e John Szarkowski. The New West: Landscapes Along the Colorado Front Range. Steidl, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.