Roth, S. L., & Trumbore, C. (2013). Parrots over Puerto Rico (First edition.). Lee & Low Books Inc..
Cita Chicago Style (17a ed.)Roth, Susan L., y Cindy Trumbore. Parrots over Puerto Rico. First edition. New York: Lee & Low Books Inc., 2013.
Cita MLA (8a ed.)Roth, Susan L., y Cindy Trumbore. Parrots over Puerto Rico. First edition. Lee & Low Books Inc., 2013.
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