Lua APA (7ú heag.)
Derr, T. S., Neuhaus, R. J., & Nash, A. J. (1996). Environmental ethics and Christian Humanism. Abingdon Press.
Lua i Stíl Chicago (17ú heag.)
Derr, Thomas Sieger, Richard John Neuhaus, agus A. James Nash. Environmental Ethics and Christian Humanism. Nashville: Abingdon Press, 1996.
Lua MLA (9ú heag.)
Derr, Thomas Sieger, et al. Environmental Ethics and Christian Humanism. Abingdon Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.