Cita APA

Hill, K., & Johnson, B. R. (2002). Ecology and design: Frameworks for learning. Washington, DC: Island Press.

Chicago Style Citation

Hill, Kristina., i Bart R. Johnson. Ecology and Design: Frameworks for Learning. Washington, DC: Island Press, 2002.

Cita MLA

Hill, Kristina., i Bart R. Johnson. Ecology and Design: Frameworks for Learning. Washington, DC: Island Press, 2002.