United States. Congress. Senate. Committee on Energy and Natural Resources. (2021). Erdos nomination: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, first session, to consider the nomination of Lanny E. Erdos to be Director of the Office of Surface Mining Reclamation and Enforcement at the Department of the Interior, December 17, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Erdos Nomination: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, First Session, to Consider the Nomination of Lanny E. Erdos to Be Director of the Office of Surface Mining Reclamation and Enforcement at the Department of the Interior, December 17, 2019. Washington: U.S. Government Publishing Office, 2021.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Erdos Nomination: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, First Session, to Consider the Nomination of Lanny E. Erdos to Be Director of the Office of Surface Mining Reclamation and Enforcement at the Department of the Interior, December 17, 2019. U.S. Government Publishing Office, 2021.