Allen, J. A. (1913). Ontogenetic and other variations in muskoxen, with a systematic review of the muskox group, recent and extinct. Memoirs of the AMNH. [New York].
Chicago Style (17th ed.) CitationAllen, J. A. Ontogenetic and Other Variations in Muskoxen, with a Systematic Review of the Muskox Group, Recent and Extinct. Memoirs of the AMNH. [New York], 1913.
MLA (9th ed.) CitationAllen, J. A. Ontogenetic and Other Variations in Muskoxen, with a Systematic Review of the Muskox Group, Recent and Extinct. Memoirs of the AMNH. [New York], 1913.
Warning: These citations may not always be 100% accurate.