(1987). Cenozoic mammals of North America: Geochronology and biostratigraphy. Univ. of California Press.
Chicago Style (17th ed.) CitationCenozoic Mammals of North America: Geochronology and Biostratigraphy. Berkeley u.a: Univ. of California Press, 1987.
MLA (9th ed.) CitationCenozoic Mammals of North America: Geochronology and Biostratigraphy. Univ. of California Press, 1987.
Warning: These citations may not always be 100% accurate.