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

APA Citation Edition Citation

Wilmott, T. (2008). The Vallum: How and Why: a review of the evidence. The Arbeia society.

Chicago Citation Edition Citation

Wilmott, Tony. The Vallum: How and Why: A Review of the Evidence. South Shields: The Arbeia society, 2008.

MLA Citation Edition Citation

Wilmott, Tony. The Vallum: How and Why: A Review of the Evidence. The Arbeia society, 2008.