Citazione Stile APA (7a Edizione)

Needles, B. E., & Powers, M. (2007). Financial accounting (9th ed.). Houghton Mifflin Co..

Citazione stile Chigago Style (17a edizione)

Needles, Belverd E., e Marian Powers. Financial Accounting. 9th ed. Boston, MA: Houghton Mifflin Co., 2007.

Citatione MLA (8a ed.)

Needles, Belverd E., e Marian Powers. Financial Accounting. 9th ed. Houghton Mifflin Co., 2007.