Klingender, F. D. (1971). Animals in art and thought to the end of the Middle Ages: Francis Klingender (1.). Routledge & Kegan Paul.
Chicago-viite (17. p.)Klingender, Francis Donald. Animals in Art and Thought to the End of the Middle Ages: Francis Klingender. 1. London: Routledge & Kegan Paul, 1971.
MLA-viite (8. p.)Klingender, Francis Donald. Animals in Art and Thought to the End of the Middle Ages: Francis Klingender. 1. Routledge & Kegan Paul, 1971.
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