APA Style

Paulsen, Gary. (2009). The Voyage of The Frog . USA: Scholastic INC.

Chicago Style

Paulsen, Gary. The Voyage of The Frog. USA: Scholastic INC, 2009. Text.

MLA Style

Paulsen, Gary. The Voyage of The Frog. USA: Scholastic INC, 2009. Text.

Turabian Style

Paulsen, Gary. The Voyage of The Frog. USA: Scholastic INC, 2009. Print.