Ludvigsen, R., & Beard, G. (1994). West Coast fossils: A guide to the ancient life of Vancouver Island. Whitecap Books.
Chicago Style (17th ed.) CitationLudvigsen, Rolf, and Graham Beard. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. Vancouver: Whitecap Books, 1994.
MLA (9th ed.) CitationLudvigsen, Rolf, and Graham Beard. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. Whitecap Books, 1994.
Warning: These citations may not always be 100% accurate.