London, J., & Sinclair, A. (1981). The call of the wild, White Fang, and other stories. Penguin Books.
Cita Chicago Style (17a ed.)London, Jack, y Andrew Sinclair. The Call of the Wild, White Fang, and Other Stories. New York, N.Y: Penguin Books, 1981.
Cita MLA (9a ed.)London, Jack, y Andrew Sinclair. The Call of the Wild, White Fang, and Other Stories. Penguin Books, 1981.
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