APA Style
Salvatore, Dominick, Diulio, Eugene. (2003).
Principles of economics .
New York:
McGraw-Hill.
Chicago Style
Salvatore, Dominick, Diulio, Eugene.
Principles of economics.
New York:
McGraw-Hill,
2003.
Text.
MLA Style
Salvatore, Dominick, Diulio, Eugene.
Principles of economics.
New York:
McGraw-Hill,
2003.
Text.
Turabian Style
Salvatore, Dominick, Diulio, Eugene.
Principles of economics.
New York:
McGraw-Hill,
2003.
Print.