Earth-sheltered landscapes; site considerations for eart-sheltered environments.

MLA

Douglas Debord, D, and T.R Dunbar. Earth-sheltered Landscapes; Site Considerations for Eart-sheltered Environments. [S.l.]: Van Nostrand Reinhold company, 1985.

APA

Douglas Debord, D., & Dunbar, T. (1985). Earth-sheltered landscapes; site considerations for eart-sheltered environments. [S.l.]: Van Nostrand Reinhold company.

Chicago

Douglas Debord, D., and T.R Dunbar. Earth-Sheltered Landscapes; Site Considerations for Eart-Sheltered Environments. [S.l.]: Van Nostrand Reinhold company, 1985.