Burnford, S., & Burger, C. (1961). The incredible journey ([1st ed.].). Little, Brown.
Cita Chicago Style (17a ed.)Burnford, Sheila, y Carl Burger. The Incredible Journey. [1st ed.]. Boston: Little, Brown, 1961.
Cita MLA (8a ed.)Burnford, Sheila, y Carl Burger. The Incredible Journey. [1st ed.]. Little, Brown, 1961.
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