APA (7th ed.) Citation

Mann, K. H., & Jones, E. W. K. (1962). Leeches (Hirudinea): Their structure, physiology, ecology and embryology. With an appendix on the systematics of marine leeches. Pergamon Press.

Chicago Style (17th ed.) Citation

Mann, K. H., and E. W. Knight Jones. Leeches (Hirudinea): Their Structure, Physiology, Ecology and Embryology. With an Appendix on the Systematics of Marine Leeches. Oxford: Pergamon Press, 1962.

MLA (9th ed.) Citation

Mann, K. H., and E. W. Knight Jones. Leeches (Hirudinea): Their Structure, Physiology, Ecology and Embryology. With an Appendix on the Systematics of Marine Leeches. Pergamon Press, 1962.