APA (7th ed.) Citation

Siehl, G. H. (1991). Natural resource issues in national defense programs. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Siehl, George H. Natural Resource Issues in National Defense Programs. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1991.

MLA (9th ed.) Citation

Siehl, George H. Natural Resource Issues in National Defense Programs. Congressional Research Service, Library of Congress, 1991.

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