SpringerLink (Online service), Brakhage, A. A., & Zipfel, P. F. (2008). Human and Animal Relationships (2.). Springer Berlin Heidelberg.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Axel A. Brakhage, and Peter F. Zipfel. Human and Animal Relationships. 2. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Human and Animal Relationships. 2. Springer Berlin Heidelberg, 2008.
Warning: These citations may not always be 100% accurate.