SpringerLink (Online service), Preston, C. J., & Ouderkirk, W. (2007). Nature, Value, Duty: Life on Earth with Holmes Rolston, III. Springer Netherlands.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Christopher J. Preston, and Wayne Ouderkirk. Nature, Value, Duty: Life on Earth with Holmes Rolston, III. Dordrecht: Springer Netherlands, 2007.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Nature, Value, Duty: Life on Earth with Holmes Rolston, III. Springer Netherlands, 2007.
Warning: These citations may not always be 100% accurate.
