APA (7th ed.) Citation

North Dakota Geological Society. Guide book [for the] field conference. [publisher not identified].

Chicago Style (17th ed.) Citation

North Dakota Geological Society. Guide Book [for the] Field Conference. [Place of publication not identified]: [publisher not identified].

MLA (9th ed.) Citation

North Dakota Geological Society. Guide Book [for the] Field Conference. [publisher not identified].

Warning: These citations may not always be 100% accurate.