APA

United States, . (1999). Cancer research in minority and medically underserved populations: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Sixth Congress, first session, special hearing. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. Cancer research in minority and medically underserved populations: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Sixth Congress, first session, special hearing. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). Cancer research in minority and medically underserved populations: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Sixth Congress, first session, special hearing. Washington: U.S. Government Printing Office.

MLA

United States, . Cancer research in minority and medically underserved populations: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Sixth Congress, first session, special hearing. Washington: U.S. Government Printing Office. 1999.