Citazione Stile APA (7a Edizione)

Orr, D. W. (2002). The nature of design: Ecology, culture, and human intention. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Orr, David W. The Nature of Design: Ecology, Culture, and Human Intention. Oxford ; New York: Oxford University Press, 2002.

Citatione MLA (9a ed.)

Orr, David W. The Nature of Design: Ecology, Culture, and Human Intention. Oxford University Press, 2002.