Stone, C. D. (1974). Should trees have standing?: Toward legal rights for natural objects. W. Kaufmann.
Citazione stile Chigago Style (17a edizione)Stone, Christopher D. Should Trees Have Standing?: Toward Legal Rights for Natural Objects. Los Altos, Calif: W. Kaufmann, 1974.
Citatione MLA (9a ed.)Stone, Christopher D. Should Trees Have Standing?: Toward Legal Rights for Natural Objects. W. Kaufmann, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.