APA Style
Parkin, Michael. (2012).
Economics .
Boston:
Pearson.
Chicago Style
Parkin, Michael.
Economics.
Boston:
Pearson,
2012.
Text.
MLA Style
Parkin, Michael.
Economics.
Boston:
Pearson,
2012.
Text.
Turabian Style
Parkin, Michael.
Economics.
Boston:
Pearson,
2012.
Print.