French, V., & Bartlett, A. (2003). Growing frogs (1st U.S. pbk. ed.). Candlewick Press.

French, Vivian, and Alison Bartlett. Growing Frogs. 1st U.S. pbk. ed. Cambridge, Mass: Candlewick Press, 2003.

French, Vivian, and Alison Bartlett. Growing Frogs. 1st U.S. pbk. ed. Candlewick Press, 2003.