Cite

Laws and regulations of the miners of the Gregory Diggings District.

MLA

Gregory Mining District (Colo.). Laws and regulations of the miners of the Gregory Diggings District.. ok. 1859? i.e. 196-?]. https://collections.library.yale.edu/catalog/10061351.

APA, 6th edition

Gregory Mining District (Colo.). (["ok"])(1859? i.e. 196-?])[Laws and regulations of the miners of the Gregory Diggings District.]. https://collections.library.yale.edu/catalog/10061351.