APA Style

Calkins, L, P, S, A, V, A, L. (2013). Poetry Big Thoughts In Small Packages Grade 2 Unit 4 Poetry . : Firsthand An Imprint of Heinemann.

MLA Style

Calkins, Lucy;, Parsons,, Stephanie;, And, Vanderwater,, Amy, Ludwig. "Poetry Big Thoughts In Small Packages Grade 2 Unit 4 Poetry". : Firsthand An Imprint of Heinemann, 2013. BOOK.