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

APA Citation Edition Citation

O’Kelly, C. (1971). Guide to Newgrange (2. edition, revised and enlarged.). John English + Co. Ltd..

Chicago Citation Edition Citation

O’Kelly, Claire. Guide to Newgrange. 2. edition, revised and enlarged. Wexford: John English + Co. Ltd., 1971.

MLA Citation Edition Citation

O’Kelly, Claire. Guide to Newgrange. 2. edition, revised and enlarged. John English + Co. Ltd., 1971.