APA Style
Walker, Sally M. (2010).
Earthquakes .
United Kingdom:
Lerner Books.
Chicago Style
Walker, Sally M.
Earthquakes.
United Kingdom:
Lerner Books,
2010.
Text.
MLA Style
Walker, Sally M.
Earthquakes.
United Kingdom:
Lerner Books,
2010.
Text.
Turabian Style
Walker, Sally M.
Earthquakes.
United Kingdom:
Lerner Books,
2010.
Print.