APA-viite (7. p.)

Williams, J. R. (2006). Financial accounting (12/e.). McGraw-Hill/Irwin.

Chicago-viite (17. p.)

Williams, Jan R. Financial Accounting. 12/e. Boston, Mass.: McGraw-Hill/Irwin, 2006.

MLA-viite (8. p.)

Williams, Jan R. Financial Accounting. 12/e. McGraw-Hill/Irwin, 2006.