Goodall, J. (2003). The ten trusts: What we must do to care for the animals we love (1st HarperCollins pbk. ed.). HarperCollins.
Chicago-Zitierstil (17. Ausg.)Goodall, Jane. The Ten Trusts: What We Must Do to Care for the Animals We Love. 1st HarperCollins pbk. ed. New York: HarperCollins, 2003.
MLA-Zitierstil (9. Ausg.)Goodall, Jane. The Ten Trusts: What We Must Do to Care for the Animals We Love. 1st HarperCollins pbk. ed. HarperCollins, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.