Evergreen form studies : design characteristics of conifers
MLA
Van Gieson, Susan. and Gary O. Robinette. Evergreen form studies : design characteristics of conifers. New York : Van Nostrand Reinhold Co., 1983.
APA
Van Gieson, S. & Robinette, G. (1983). Evergreen form studies : design characteristics of conifers. New York : Van Nostrand Reinhold Co..
Chicago
Van Gieson, Susan. and Gary O. Robinette. Evergreen form studies : design characteristics of conifers. New York : Van Nostrand Reinhold Co., 1983.