APA (7th ed.) Citation

Pumpelly, R., & United States. Bureau of the Census. (1882). Production of bituminous coal. [s.n.].

Chicago Style (17th ed.) Citation

Pumpelly, Raphael, and United States. Bureau of the Census. Production of Bituminous Coal. Washington, D.C.: [s.n.], 1882.

MLA (8th ed.) Citation

Pumpelly, Raphael, and United States. Bureau of the Census. Production of Bituminous Coal. [s.n.], 1882.

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