World Congress on Alternatives and Animal Use in the Life Sciences Utrecht, Netherlands, Zutphen, L. F. M. v., & Balls, M. (1997). Animal alternatives, welfare and ethics: Proceedings of the 2nd World Congress on Alternatives and Animal Use in the Life Sciences, held in Utrecht, the Netherlands, 20-24 October 1996. Elsevier.
Chicago Style (17th ed.) CitationWorld Congress on Alternatives and Animal Use in the Life Sciences Utrecht, Netherlands, L. F. M. van Zutphen, and Michael Balls. Animal Alternatives, Welfare and Ethics: Proceedings of the 2nd World Congress on Alternatives and Animal Use in the Life Sciences, Held in Utrecht, the Netherlands, 20-24 October 1996. Amsterdam ; New York: Elsevier, 1997.
MLA (9th ed.) CitationWorld Congress on Alternatives and Animal Use in the Life Sciences Utrecht, Netherlands, et al. Animal Alternatives, Welfare and Ethics: Proceedings of the 2nd World Congress on Alternatives and Animal Use in the Life Sciences, Held in Utrecht, the Netherlands, 20-24 October 1996. Elsevier, 1997.