Citazione Stile APA (7a Edizione)

Campbell, K. (2007). Icons of twentieth-century landscape design. Frances Lincoln.

Citazione stile Chigago Style (17a edizione)

Campbell, Katie. Icons of Twentieth-century Landscape Design. London: Frances Lincoln, 2007.

Citatione MLA (8a ed.)

Campbell, Katie. Icons of Twentieth-century Landscape Design. Frances Lincoln, 2007.