APA
New York Botanical Garden, Garden Society (New York E. U., Chicago Horticultural Society & Los Angeles State and County Arboretum.Garden. New York: Garden Society.
Chicago
New York Botanical Garden, Garden Society (New York Estados Unidos), Chicago Horticultural Society and Los Angeles State and County Arboretum.Garden. New York: Garden Society.
Harvard
New York Botanical Garden, Garden Society (New York E. U., Chicago Horticultural Society and Los Angeles State and County Arboretum.Garden. New York: Garden Society.
MLA
New York Botanical Garden, Garden Society (New York Estados Unidos), Chicago Horticultural Society and Los Angeles State and County Arboretum.New York: Garden Society. .
