Cita APA

Murphy, K. E., & Kevin E. Murphy; Mark Higgins. (2007). Concepts in federal taxation. Boston, MA: Cengage Learning.

Chicago Style Citation

Murphy, Kevin E., i Kevin E. Murphy; Mark Higgins. Concepts in Federal Taxation. Boston, MA: Cengage Learning, 2007.

Cita MLA

Murphy, Kevin E., i Kevin E. Murphy; Mark Higgins. Concepts in Federal Taxation. Boston, MA: Cengage Learning, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.