Mungall, E. C. (2007). Exotic animal field guide: Nonnative hoofed mammals in the United States. Texas A&M University Press.
Chicago Style (17. basım) AtıfMungall, Elizabeth Cary. Exotic Animal Field Guide: Nonnative Hoofed Mammals in the United States. College Station: Texas A&M University Press, 2007.
MLA (9th ed.) AtıfMungall, Elizabeth Cary. Exotic Animal Field Guide: Nonnative Hoofed Mammals in the United States. Texas A&M University Press, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..