Webb, S. D. (1969). The Burge and Minnechaduza Clarendonian mammalian faunas of the North-Central Nebraska. Univ. of California Press.
Chicago-Zitierstil (17. Ausg.)Webb, Sawney David. The Burge and Minnechaduza Clarendonian Mammalian Faunas of the North-Central Nebraska. Berkeley [u.a.]: Univ. of California Press, 1969.
MLA-Zitierstil (9. Ausg.)Webb, Sawney David. The Burge and Minnechaduza Clarendonian Mammalian Faunas of the North-Central Nebraska. Univ. of California Press, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.