Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Allen, M. (2017). A Probable Addition to the Coinage of Henry, Earl of Northunberland (d. 1152).

Chicago Citation Edition Citation

Allen, Martin. A Probable Addition to the Coinage of Henry, Earl of Northunberland (d. 1152). London, 2017.

MLA Citation Edition Citation

Allen, Martin. A Probable Addition to the Coinage of Henry, Earl of Northunberland (d. 1152). 2017.