APA (7th ed.) Zitazioa

Needles, B. E. (1989). Financial accounting (3rd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Zitazioa

Needles, Belverd E. Financial Accounting. 3rd ed. Boston: Houghton Mifflin, 1989.

MLA (9th ed.) Zitazioa

Needles, Belverd E. Financial Accounting. 3rd ed. Houghton Mifflin, 1989.