APA-čujuhus (7. p.)
Mason, K. S. (2004). Natural museums: U.S. national parks, 1872-1916. Michigan State University Press.
Chicago-čujuhus (17. p.)
Mason, Kathy S. Natural Museums: U.S. National Parks, 1872-1916. East Lansing: Michigan State University Press, 2004.
MLA-čujuhus (9. p.)
Mason, Kathy S. Natural Museums: U.S. National Parks, 1872-1916. Michigan State University Press, 2004.
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