Dyfyniad APA

Gilbert, K. R. (2010). Annual editions: The family 10/11 (36th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Gilbert, Kathleen R. Annual Editions: The Family 10/11. 36th ed. Boston: McGraw-Hill, 2010.

Dyfyniad MLA

Gilbert, Kathleen R. Annual Editions: The Family 10/11. 36th ed. McGraw-Hill, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.