APA Style
Pugel, Thomas A.. (2007).
International economics (13th ed.).
Boston, Massachusetts:
McGraw-Hill/Irwin.
Chicago Style
Pugel, Thomas A..
International economics.
13th ed.
Boston, Massachusetts:
McGraw-Hill/Irwin,
2007.
Text.
MLA Style
Pugel, Thomas A..
International economics.
13th ed.
Boston, Massachusetts:
McGraw-Hill/Irwin,
2007.
Text.
Turabian Style
Pugel, Thomas A..
International economics.
13th ed.
Boston, Massachusetts:
McGraw-Hill/Irwin,
2007.
Print.