Cita APA (7th ed.)
Derr, T. S., Neuhaus, R. J., & Nash, A. J. (1996). Environmental ethics and Christian Humanism. Abingdon Press.
Cita Chicago (17th ed.)
Derr, Thomas Sieger, Richard John Neuhaus, i A. James Nash. Environmental Ethics and Christian Humanism. Nashville: Abingdon Press, 1996.
Cita MLA (9th ed.)
Derr, Thomas Sieger, et al. Environmental Ethics and Christian Humanism. Abingdon Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.