APA (7th ed.) Citation

Bolle, M. J. (1990). Mine safety: Recent trends. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Bolle, Mary Jane. Mine Safety: Recent Trends. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1990.

MLA (9th ed.) Citation

Bolle, Mary Jane. Mine Safety: Recent Trends. Congressional Research Service, Library of Congress, 1990.

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