APA (7th ed.) Citation

Tracy, L. D. (1926). Coal-mining royalties and leasing conditions in Williamson and Franklin Counties, Ill. (District No. VI). [publisher not identified].

Chicago Style (17th ed.) Citation

Tracy, L. D. Coal-mining Royalties and Leasing Conditions in Williamson and Franklin Counties, Ill. (District No. VI). Washington, D.C.: [publisher not identified], 1926.

MLA (9th ed.) Citation

Tracy, L. D. Coal-mining Royalties and Leasing Conditions in Williamson and Franklin Counties, Ill. (District No. VI). [publisher not identified], 1926.