Dyfyniad APA

Halfdanarson, G., & Isaacs, A. K. (2001). Nations and nationalities in historial perspective. Pisa: Edizioni Plus.

Dyfyniad Arddull Chicago

Halfdanarson, Gudmundur, και Ann Katherine Isaacs. Nations and Nationalities in Historial Perspective. Pisa: Edizioni Plus, 2001.

Dyfyniad MLA

Halfdanarson, Gudmundur, και Ann Katherine Isaacs. Nations and Nationalities in Historial Perspective. Pisa: Edizioni Plus, 2001.

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