(2008). Bird Effigy Mound plaque.
Chicago Style (17th ed.) CitationBird Effigy Mound Plaque. 2008.
MLA (8th ed.) CitationBird Effigy Mound Plaque. 2008.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(2008). Bird Effigy Mound plaque.
Chicago Style (17th ed.) CitationBird Effigy Mound Plaque. 2008.
MLA (8th ed.) CitationBird Effigy Mound Plaque. 2008.