Cita APA (7a ed.)
Needles, B. E., Anderson, H. R., & Caldwell, J. C. (1981). Principles of Accounting (6. print.). Houghton Mifflin Co.
Cita Chicago Style (17a ed.)
Needles, Belverd E., Henry R. Anderson, y James C. Caldwell. Principles of Accounting. 6. print. Boston: Houghton Mifflin Co, 1981.
Cita MLA (9a ed.)
Needles, Belverd E., et al. Principles of Accounting. 6. print. Houghton Mifflin Co, 1981.
Precaución: Estas citas no son 100% exactas.