APA (7th ed.) Citation

Wolfe, J. A. (1976). Stratigraphic distribution of some pollen types from the Campanian and lower Maestrichtian rocks (Upper Cretaceous) of the Middle Atlantic States. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Wolfe, Jack A. Stratigraphic Distribution of Some Pollen Types from the Campanian and Lower Maestrichtian Rocks (Upper Cretaceous) of the Middle Atlantic States. Washington: United States Department of the Interior, Geological Survey, 1976.

MLA (9th ed.) Citation

Wolfe, Jack A. Stratigraphic Distribution of Some Pollen Types from the Campanian and Lower Maestrichtian Rocks (Upper Cretaceous) of the Middle Atlantic States. United States Department of the Interior, Geological Survey, 1976.