Valentina V. Ukraintseva. (2013). Mammoths and the Environment (1.). Cambridge University Press.
Cita Chicago (17th ed.)Valentina V. Ukraintseva. Mammoths and the Environment. 1. Cambridge University Press, 2013.
Cita MLA (8th ed.)Valentina V. Ukraintseva. Mammoths and the Environment. 1. Cambridge University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.