APA-referens (7:e uppl.)
Nettle, C. (2014). Community gardening as social action. Ashgate Publishing Company.
Chicago-referens (17:e uppl.)
Nettle, Claire. Community Gardening as Social Action. Farnham, Surrey, England ; Burlington, VT: Ashgate Publishing Company, 2014.
MLA-referens (9:e uppl.)
Nettle, Claire. Community Gardening as Social Action. Ashgate Publishing Company, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.