APA (7th ed.) Citation

Addicott, W. O. (1976). Molluscan paleontology of the lower Miocene Clallam Formation, northwestern Washington. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Addicott, Warren O. Molluscan Paleontology of the Lower Miocene Clallam Formation, Northwestern Washington. Washington: United States Department of the Interior, Geological Survey, 1976.

MLA (9th ed.) Citation

Addicott, Warren O. Molluscan Paleontology of the Lower Miocene Clallam Formation, Northwestern Washington. United States Department of the Interior, Geological Survey, 1976.