APA Style
Parkin, Michael. (2010).
ECONOMICS (9th Ed.).
New York:
Pearson.
Chicago Style
Parkin, Michael.
ECONOMICS.
9th Ed.
New York:
Pearson,
2010.
Text.
MLA Style
Parkin, Michael.
ECONOMICS.
9th Ed.
New York:
Pearson,
2010.
Text.
Turabian Style
Parkin, Michael.
ECONOMICS.
9th Ed.
New York:
Pearson,
2010.
Print.