WALKER, T. D. (1982). Residential Lanscaping I Theodore D. Walker. Van Nostrand Reinhold.
Cita Chicago Style (17a ed.)WALKER, Theodore D. Residential Lanscaping I Theodore D. Walker. Van Nostrand Reinhold, 1982.
Cita MLA (8a ed.)WALKER, Theodore D. Residential Lanscaping I Theodore D. Walker. Van Nostrand Reinhold, 1982.
Precaución: Estas citas no son 100% exactas.