APA (7th ed.) Citation

Não informado. (1999). Miscellaneous Series. North Dakota Geological Survey.

Chicago Style (17th ed.) Citation

Não informado. Miscellaneous Series. Grand Forks, ND: North Dakota Geological Survey, 1999.

MLA (8th ed.) Citation

Não informado. Miscellaneous Series. North Dakota Geological Survey, 1999.

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