APA Style
Abigail Samoun, Sarah Watts. (2014).
How Hippo says hello! (First edition).
New York:
Sterling.
Chicago Style
Abigail Samoun, Sarah Watts.
How Hippo says hello!.
First edition
New York:
Sterling,
2014.
Text.
MLA Style
Abigail Samoun, Sarah Watts.
How Hippo says hello!.
First edition
New York:
Sterling,
2014.
Text.
Turabian Style
Abigail Samoun, Sarah Watts.
How Hippo says hello!.
First edition
New York:
Sterling,
2014.
Print.