Não informado. (1968). Occasional Papers of the Western Foundation of Vertebrate Zoology. Western Foundation of Vertebrate Zoology.
Chicago-viite (17. p.)Não informado. Occasional Papers of the Western Foundation of Vertebrate Zoology. Los Angeles, Calif: Western Foundation of Vertebrate Zoology, 1968.
MLA-viite (8. p.)Não informado. Occasional Papers of the Western Foundation of Vertebrate Zoology. Western Foundation of Vertebrate Zoology, 1968.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.