APA Style
Frank, Robert H., Bernanke, Ben S.. (2013).
Principles of economics (5th ed.).
New York:
McGraw-Hill.
Chicago Style
Frank, Robert H., Bernanke, Ben S..
Principles of economics.
5th ed.
New York:
McGraw-Hill,
2013.
Text.
MLA Style
Frank, Robert H., Bernanke, Ben S..
Principles of economics.
5th ed.
New York:
McGraw-Hill,
2013.
Text.
Turabian Style
Frank, Robert H., Bernanke, Ben S..
Principles of economics.
5th ed.
New York:
McGraw-Hill,
2013.
Print.