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

APA Citation Edition Citation

Ritchie, A. (1989). Picts: An introduction to the life of the Picts and the carved stones in the care of historic Scotland. HMSO.

Chicago Citation Edition Citation

Ritchie, Anna. Picts: An Introduction to the Life of the Picts and the Carved Stones in the Care of Historic Scotland. Edinburgh: HMSO, 1989.

MLA Citation Edition Citation

Ritchie, Anna. Picts: An Introduction to the Life of the Picts and the Carved Stones in the Care of Historic Scotland. HMSO, 1989.