APA Style
Hubbard, R. Glenn & Anthony Patrick O'Brien. (2013).
Economics (Fourth Edition).
England:
Pearson Education.
Chicago Style
Hubbard, R. Glenn & Anthony Patrick O'Brien.
Economics.
Fourth Edition
England:
Pearson Education,
2013.
Text.
MLA Style
Hubbard, R. Glenn & Anthony Patrick O'Brien.
Economics.
Fourth Edition
England:
Pearson Education,
2013.
Text.
Turabian Style
Hubbard, R. Glenn & Anthony Patrick O'Brien.
Economics.
Fourth Edition
England:
Pearson Education,
2013.
Print.