Cita APA (7a ed.)
Gould, J. L., & Grant Gould, C. The Animal Mind. Scientific American.
Cita estilo Chicago (17a ed.)
Gould, James L., y Carol Grant Gould. The Animal Mind. Nueva York, EUA: Scientific American.
Cita MLA (9a ed.)
Gould, James L., y Carol Grant Gould. The Animal Mind. Scientific American.
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