Oregon Public Broadcasting, Northwest Interpretive Association, & Newman, J. (1998). Ice age flood: Catastrophic transformation of the west. Northwest Interpretive Association ; Oregon Public Broadcasting.
Style de citation Chicago (17e éd.)Oregon Public Broadcasting, Northwest Interpretive Association, et Jim Newman. Ice Age Flood: Catastrophic Transformation of the West. Seattle, WA : Portland, OR: Northwest Interpretive Association ; Oregon Public Broadcasting, 1998.
Style de citation MLA (8e éd.)Oregon Public Broadcasting, et al. Ice Age Flood: Catastrophic Transformation of the West. Northwest Interpretive Association ; Oregon Public Broadcasting, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.