APA Style
Mansfield, Edwin. (1989).
Principles of Microeconomics 6th Ed (6th Ed).
New York:
W.W Norton & Company, Inc.
Chicago Style
Mansfield, Edwin.
Principles of Microeconomics 6th Ed.
6th Ed
New York:
W.W Norton & Company, Inc,
1989.
Text.
MLA Style
Mansfield, Edwin.
Principles of Microeconomics 6th Ed.
6th Ed
New York:
W.W Norton & Company, Inc,
1989.
Text.
Turabian Style
Mansfield, Edwin.
Principles of Microeconomics 6th Ed.
6th Ed
New York:
W.W Norton & Company, Inc,
1989.
Print.