DeBord, D. D., & Dunbar, T. R. (1985). Earth-sheltered landscapes: Site considerations for earth-sheltered environments. Van Nostrand Reinhold.
芝加哥风格引文DeBord, David Douglas, 与 Thomas R. Dunbar. Earth-sheltered Landscapes: Site Considerations for Earth-sheltered Environments. New York: Van Nostrand Reinhold, 1985.
MLA引文DeBord, David Douglas, 与 Thomas R. Dunbar. Earth-sheltered Landscapes: Site Considerations for Earth-sheltered Environments. Van Nostrand Reinhold, 1985.
警告：这些引文格式不一定是100％准确.