O'Sullivan, Sheffrin,, & Perez. (2008). Economics: Principles, applications and tools (5th ed.). New Jersey: Prentice Hall.
Chicago Style CitationO'Sullivan, Sheffrin, and Perez. Economics: Principles, Applications and Tools. 5th ed. New Jersey: Prentice Hall, 2008.
MLA CitationO'Sullivan, Sheffrin, and Perez. Economics: Principles, Applications and Tools. 5th ed. New Jersey: Prentice Hall, 2008.
Warning: These citations may not always be 100% accurate.