Trích dẫn kiểu APA (xuất bản lần thứ 7)
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Environment. (1972). Research, treatment, and prevention of sickle cell anemia: Hearing, Ninety-second Congress, first session, on H.R. 11742, H.R. 7654, and H.R. 11171 (and all identical bills) .. U.S. Govt. Print. Off..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Environment. Research, Treatment, and Prevention of Sickle Cell Anemia: Hearing, Ninety-second Congress, First Session, on H.R. 11742, H.R. 7654, and H.R. 11171 (and All Identical Bills) .. Washington: U.S. Govt. Print. Off., 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Public Health and Environment. Research, Treatment, and Prevention of Sickle Cell Anemia: Hearing, Ninety-second Congress, First Session, on H.R. 11742, H.R. 7654, and H.R. 11171 (and All Identical Bills) .. U.S. Govt. Print. Off., 1972.
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