/ O'sullivan.A & Sheffrin.S.and Perez.S. (2001). Microeconomics: : Principles,Applications and Tools (6th.). :Peasons.
Chicago Style (17th ed.) Citation/ O'sullivan.A and Sheffrin.S.and Perez.S. Microeconomics: : Principles,Applications and Tools. 6th. -Boston: :Peasons, 2001.
MLA (9th ed.) Citation/ O'sullivan.A and Sheffrin.S.and Perez.S. Microeconomics: : Principles,Applications and Tools. 6th. :Peasons, 2001.
Warning: These citations may not always be 100% accurate.