Cita APA (7a ed.)

DeBord, D. D., & Dunbar, T. R. (1985). Earth-sheltered landscapes: Site considerations for earth-sheltered environments. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

DeBord, David Douglas, y Thomas R. Dunbar. Earth-sheltered Landscapes: Site Considerations for Earth-sheltered Environments. New York: Van Nostrand Reinhold, 1985.

Cita MLA (9a ed.)

DeBord, David Douglas, y Thomas R. Dunbar. Earth-sheltered Landscapes: Site Considerations for Earth-sheltered Environments. Van Nostrand Reinhold, 1985.