Butterworth, C., & Nelms, K. (2013). See what a seal can do (First U.S. edition 2013.). Candlewick Press.
Style de citation Chicago (17e éd.)Butterworth, Christine, et Kate Nelms. See What a Seal Can Do. First U.S. edition 2013. Somerville, Massachusetts: Candlewick Press, 2013.
Style de citation MLA (8e éd.)Butterworth, Christine, et Kate Nelms. See What a Seal Can Do. First U.S. edition 2013. Candlewick Press, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.