Cowles, C., Clark, S., & Kingsbury, M. (1978). Northwest traditions: Seattle Art Museum, June 29 December 10, 1978. The Museum.
Style de citation Chicago (17e éd.)Cowles, Charles, Sarah Clark, et Martha Kingsbury. Northwest Traditions: Seattle Art Museum, June 29 December 10, 1978. [Seattle]: The Museum, 1978.
Style de citation MLA (8e éd.)Cowles, Charles, et al. Northwest Traditions: Seattle Art Museum, June 29 December 10, 1978. The Museum, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.