Cita APA (7a ed.)
Martin, P. S. (2005). Twilight of the mammoths: Ice age extinctions and the rewilding of America. University of California Press.
Cita Chicago Style (17a ed.)
Martin, Paul S. Twilight of the Mammoths: Ice Age Extinctions and the Rewilding of America. Berkeley: University of California Press, 2005.
Cita MLA (9a ed.)
Martin, Paul S. Twilight of the Mammoths: Ice Age Extinctions and the Rewilding of America. University of California Press, 2005.
Precaución: Estas citas no son 100% exactas.