Cushman, J. A., & Valentine, W. W. (1930). Shallow-water Foraminifera from the Channel Islands of Southern California. Stanford university press.
Style de citation Chicago (17e éd.)Cushman, Joseph A., et William W. Valentine. Shallow-water Foraminifera from the Channel Islands of Southern California. Stanford, Calif.: Stanford university press, 1930.
Style de citation MLA (8e éd.)Cushman, Joseph A., et William W. Valentine. Shallow-water Foraminifera from the Channel Islands of Southern California. Stanford university press, 1930.
Attention : ces citations peuvent ne pas être correctes à 100%.