APA Style
Principles of macroeconomics. (1998).
Boston:
HOUGHTON MIFFLIN COMPANY.
Chicago Style
Principles of macroeconomics.
2nd.
Boston:
HOUGHTON MIFFLIN COMPANY,
1998.
TXB.
MLA Style
Principles of macroeconomics.
2nd.
Boston:
HOUGHTON MIFFLIN COMPANY,
1998.
TXB.
Turabian Style
Principles of macroeconomics.
Boston:
HOUGHTON MIFFLIN COMPANY,
1998.
TXB.