Bjornstad, B. N. (2006). On the trail of the Ice Age floods: A geological field guide to the mid-Columbia basin. Keokee Books.
Style de citation Chicago (17e éd.)Bjornstad, Bruce N. On the Trail of the Ice Age Floods: A Geological Field Guide to the Mid-Columbia Basin. Sandpoint, Idaho: Keokee Books, 2006.
Style de citation MLA (8e éd.)Bjornstad, Bruce N. On the Trail of the Ice Age Floods: A Geological Field Guide to the Mid-Columbia Basin. Keokee Books, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.