APA Style
Hubbard, R. Glenn, O\'Brien, Anthony Patrick. (2006).
Economics (1st).
New Jersey:
Prentice Hall.
Chicago Style
Hubbard, R. Glenn, O\'Brien, Anthony Patrick.
Economics.
1st
New Jersey:
Prentice Hall,
2006.
Books.
MLA Style
Hubbard, R. Glenn, O\'Brien, Anthony Patrick.
Economics.
1st
New Jersey:
Prentice Hall,
2006.
Books.
Turabian Style
Hubbard, R. Glenn, O\'Brien, Anthony Patrick.
Economics.
1st
New Jersey:
Prentice Hall,
2006.
Books.