APA Style

Hubbard, R. Glenn, O`Brien, Anthony Patrick. (2013). ECONOMICS, FOURTH EDITION (4th). England: Pearson Education Limited.

Chicago Style

Hubbard, R. Glenn, O`Brien, Anthony Patrick. ECONOMICS, FOURTH EDITION. 4th England: Pearson Education Limited, 2013. Text.

MLA Style

Hubbard, R. Glenn, O`Brien, Anthony Patrick. ECONOMICS, FOURTH EDITION. 4th England: Pearson Education Limited, 2013. Text.

Turabian Style

Hubbard, R. Glenn, O`Brien, Anthony Patrick. ECONOMICS, FOURTH EDITION. 4th England: Pearson Education Limited, 2013. Print.