Cita APA (7th ed.)

DeLue, R. Z., & Elkins, J. (2008). Landscape theory. Routledge.

Cita Chicago (17th ed.)

DeLue, Rachael Ziady, i James Elkins. Landscape Theory. New York: Routledge, 2008.

Cita MLA (9th ed.)

DeLue, Rachael Ziady, i James Elkins. Landscape Theory. Routledge, 2008.