APA Style
How many hippos?. (2014).
China:
EducationalTechnologies Limited.
Chicago Style
How many hippos?.
.
China:
EducationalTechnologies Limited,
2014.
Text.
MLA Style
How many hippos?.
.
China:
EducationalTechnologies Limited,
2014.
Text.
Turabian Style
How many hippos?.
China:
EducationalTechnologies Limited,
2014.
Print.