Holman, J. A. (1998). Pleistocene amphibians and reptiles in Britain and Europe. Oxford University Press.
Cita Chicago (17th ed.)Holman, J. Alan. Pleistocene Amphibians and Reptiles in Britain and Europe. New York: Oxford University Press, 1998.
Cita MLA (9th ed.)Holman, J. Alan. Pleistocene Amphibians and Reptiles in Britain and Europe. Oxford University Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.