Grove. A Grizzly in the Mail and Other Adventures in American History. University of Nebraska Press.
Chicago Style (17th ed.) CitationGrove. A Grizzly in the Mail and Other Adventures in American History. University of Nebraska Press.
MLA (9th ed.) CitationGrove. A Grizzly in the Mail and Other Adventures in American History. University of Nebraska Press.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.