Chicago
Congress.
"CRI1997 - ABANDONED HARDROCK MINES RECLAMATION ACT". Government.
U.S. Government Publishing Office,
December 31, 1997.
https://www.govinfo.gov/app/details/CRI-1997/CRI-1997-ABANDONED-HARDROCK-MINES-RECLAMAT-44371D
APA
Congress.
(1997, December 31).
CRI1997 - ABANDONED HARDROCK MINES RECLAMATION ACT.
[Government].
U.S. Government Publishing Office.
https://www.govinfo.gov/app/details/CRI-1997/CRI-1997-ABANDONED-HARDROCK-MINES-RECLAMAT-44371D
MLA
Congress.
CRI1997 - ABANDONED HARDROCK MINES RECLAMATION ACT.
U.S. Government Publishing Office,
(31 Dec 1997),
https://www.govinfo.gov/app/details/CRI-1997/CRI-1997-ABANDONED-HARDROCK-MINES-RECLAMAT-44371D
Bluebook
Congress, ABANDONED HARDROCK MINES RECLAMATION ACT, GovInfo, (December 31, 1997),
https://www.govinfo.gov/app/details/CRI-1997/CRI-1997-ABANDONED-HARDROCK-MINES-RECLAMAT-44371D