Citazione Stile APA (7a Edizione)
American Community Gardening Association. (1991). Community greening review. American Community Gardening Association.
Citazione stile Chigago Style (17a edizione)
American Community Gardening Association. Community Greening Review. Philadelphia, PA: American Community Gardening Association, 1991.
Citatione MLA (9a ed.)
American Community Gardening Association. Community Greening Review. American Community Gardening Association, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.