Woodard, B. (2013). On an Ungrounded Earth: Towards a New Geophilosophy. punctum books.
Chicago-čujuhus (17. p.)Woodard, Ben. On an Ungrounded Earth: Towards a New Geophilosophy. Brooklyn, NY: punctum books, 2013.
MLA-čujuhus (9. p.)Woodard, Ben. On an Ungrounded Earth: Towards a New Geophilosophy. punctum books, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.