SpringerLink (Online service), & Tyler, S. (1991). Turbellarian Biology: Proceedings of the Sixth International Symposium on the Biology of the Turbellaria, held at Hirosaki, Japan, 7-12 August 1990 (1st ed. 1991.). Dordrecht: Springer Netherlands : Imprint: Springer.
Chicago Style CitationSpringerLink (Online service), and Seth Tyler. Turbellarian Biology: Proceedings of the Sixth International Symposium On the Biology of the Turbellaria, Held At Hirosaki, Japan, 7-12 August 1990. 1st ed. 1991. Dordrecht: Springer Netherlands : Imprint: Springer, 1991.
MLA CitationSpringerLink (Online service), and Seth Tyler. Turbellarian Biology: Proceedings of the Sixth International Symposium On the Biology of the Turbellaria, Held At Hirosaki, Japan, 7-12 August 1990. 1st ed. 1991. Dordrecht: Springer Netherlands : Imprint: Springer, 1991.