Cita APA (7a ed.)

Porter, G. A., & Norton, C. L. (2008). Using financial accounting information: The alternative to debits and credits (5th ed.). Thomson/South-Western.

Cita Chicago Style (17a ed.)

Porter, Gary A., y Curtis L. Norton. Using Financial Accounting Information: The Alternative to Debits and Credits. 5th ed. Australia: Thomson/South-Western, 2008.

Cita MLA (9a ed.)

Porter, Gary A., y Curtis L. Norton. Using Financial Accounting Information: The Alternative to Debits and Credits. 5th ed. Thomson/South-Western, 2008.