Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.