Pretty, J. N. (2002). Agri-culture: Reconnecting people, land and nature. Earthscan Publications.
Citazione stile Chigago Style (17a edizione)Pretty, Jules N. Agri-culture: Reconnecting People, Land and Nature. London ; Sterling, VA: Earthscan Publications, 2002.
Citatione MLA (9a ed.)Pretty, Jules N. Agri-culture: Reconnecting People, Land and Nature. Earthscan Publications, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.