APA aipamena

Simonds, J. O. (1978). Earthscape: A manual of environmental planning and design. Van Nostrand Reinhold.

Chicago Style aipamena

Simonds, John Ormsbee. Earthscape: A Manual of Environmental Planning and Design. New York: Van Nostrand Reinhold, 1978.

MLA aipamena

Simonds, John Ormsbee. Earthscape: A Manual of Environmental Planning and Design. Van Nostrand Reinhold, 1978.