Lua APA (7ú heag.)
Springer, C. P. E. (2011). Luther's Aesop. Truman State University Press.
Lua i Stíl Chicago (17ú heag.)
Springer, Carl P. E. Luther's Aesop. Kirksville, Mo.: Truman State University Press, 2011.
Lua MLA (9ú heag.)
Springer, Carl P. E. Luther's Aesop. Truman State University Press, 2011.
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