APA (7e ed.) Bronvermelding

Fitzgerald Michael & Roberts Elizabeth. An amateur's guide to the ancient monuments of Wales [Texte imprimé]. Abercastle publications.

Chicago (17e ed.) Bronvermelding

Fitzgerald Michael en Roberts Elizabeth. An Amateur's Guide to the Ancient Monuments of Wales [Texte Imprimé]. Pembrokeshire: Abercastle publications.

MLA (8e ed.) Bronvermelding

Fitzgerald Michael en Roberts Elizabeth. An Amateur's Guide to the Ancient Monuments of Wales [Texte Imprimé]. Abercastle publications.