MLA

Sterling, R.J, J Carmody, and G Elnicky. Earth Sheltered Community Design; Energy-efficient Residential Development. New York: Van Nostrand Reinhold company, 1981.

APA

Sterling, R., Carmody, J., & Elnicky, G. (1981). Earth sheltered community design; energy-efficient residential development. New York: Van Nostrand Reinhold company.

Chicago

Sterling, R.J., J Carmody, and G Elnicky. Earth Sheltered Community Design; Energy-Efficient Residential Development. New York: Van Nostrand Reinhold company, 1981.