Dyfyniad APA
[et al.]. (1999). Financial accounting (9th ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
[et al.]. Financial Accounting. 9th ed. New York: McGraw-Hill, 1999.
Dyfyniad MLA
[et al.]. Financial Accounting. 9th ed. McGraw-Hill, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.