Lobel, A. (2011). Frog and toad are friends: I can read level 2. HarperCollins.
Style de citation Chicago (17e éd.)Lobel, Arnold. Frog and Toad Are Friends: I Can Read Level 2. New York: HarperCollins, 2011.
Style de citation MLA (8e éd.)Lobel, Arnold. Frog and Toad Are Friends: I Can Read Level 2. HarperCollins, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.