United States. Congress. Senate. Committee on Labor and Public Welfare & ProQuest (Firm). (1972). Nomination. Hearing, Ninety-second Congress, first session, on H. Guyford Stever, of Pennsylvania, to be Director of the National Science Foundation: November 30, 1971. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare and ProQuest (Firm). Nomination. Hearing, Ninety-second Congress, First Session, on H. Guyford Stever, of Pennsylvania, to Be Director of the National Science Foundation: November 30, 1971. Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare and ProQuest (Firm). Nomination. Hearing, Ninety-second Congress, First Session, on H. Guyford Stever, of Pennsylvania, to Be Director of the National Science Foundation: November 30, 1971. U.S. Govt. Print. Off, 1972.