Farnham, T. J., & Kellert, S. R. (2002). The good in nature and humanity: Connecting science, religion, and spirituality with the natural world. Washington, DC: Island Press.
استشهاد بنمط شيكاغوFarnham, Timothy J., و Stephen R. Kellert. The Good in Nature and Humanity: Connecting Science, Religion, and Spirituality With the Natural World. Washington, DC: Island Press, 2002.
MLA استشهادFarnham, Timothy J., و Stephen R. Kellert. The Good in Nature and Humanity: Connecting Science, Religion, and Spirituality With the Natural World. Washington, DC: Island Press, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.