APA (7th ed.) Citation

Foresman,Scoot. (1997). Once upon a hippo. Harper collin publisher.

Chicago Style (17th ed.) Citation

Foresman,Scoot. Once upon a Hippo. Amerika: Harper collin publisher, 1997.

MLA (9th ed.) Citation

Foresman,Scoot. Once upon a Hippo. Harper collin publisher, 1997.

Warning: These citations may not always be 100% accurate.