APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1918). Some Pliocene and Miocene Foraminifera of the coastal plain of the United States. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Some Pliocene and Miocene Foraminifera of the Coastal Plain of the United States. Washington: [publisher not identified], 1918.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Some Pliocene and Miocene Foraminifera of the Coastal Plain of the United States. [publisher not identified], 1918.