APA-referens (7:e uppl.)
ebrary, Inc, & Petrina, A. (2011). Queen and country: The relation between the monarch and the people in the development of the English nation. Peter Lang.
Chicago-referens (17:e uppl.)
ebrary, Inc, och Alessandra Petrina. Queen and Country: The Relation Between the Monarch and the People in the Development of the English Nation. Bern, Switzerland ; New York: Peter Lang, 2011.
MLA-referens (9:e uppl.)
ebrary, Inc, och Alessandra Petrina. Queen and Country: The Relation Between the Monarch and the People in the Development of the English Nation. Peter Lang, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.