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

APA Citation Edition Citation

Richards, C. (2013). Building the great stone circles of the North. Oxbow Books, Windgather Press.

Chicago Citation Edition Citation

Richards, Colin. Building the Great Stone Circles of the North. Oxford: Oxbow Books, Windgather Press, 2013.

MLA Citation Edition Citation

Richards, Colin. Building the Great Stone Circles of the North. Oxbow Books, Windgather Press, 2013.