APA (7th ed.) Citation

United States. Bureau of the Census & Day, W. C. (1891). Mines and mining: Bluestone. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of the Census and William C. Day. Mines and Mining: Bluestone. Washington, D.C.: [publisher not identified], 1891.

MLA (9th ed.) Citation

United States. Bureau of the Census and William C. Day. Mines and Mining: Bluestone. [publisher not identified], 1891.