Anholt, C., & Anholt, L. (1998). Catherine and Laurence Anholt's big book of families (1st U.S. ed.). Candlewick Press.
Cita Chicago Style (17a ed.)Anholt, Catherine, y Laurence Anholt. Catherine and Laurence Anholt's Big Book of Families. 1st U.S. ed. Cambridge, Mass.: Candlewick Press, 1998.
Cita MLA (8a ed.)Anholt, Catherine, y Laurence Anholt. Catherine and Laurence Anholt's Big Book of Families. 1st U.S. ed. Candlewick Press, 1998.
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