APA

United States, . (2002). Breast cancer research and development: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Seventh Congress, first session, special hearing, May 9, 2001, Washington, DC. Washington: U.S. Government Printing Office.

Chicago

United States, . 2002. Breast cancer research and development: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Seventh Congress, first session, special hearing, May 9, 2001, Washington, DC. Washington: U.S. Government Printing Office.

Harvard

United States, . (2002). Breast cancer research and development: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Seventh Congress, first session, special hearing, May 9, 2001, Washington, DC. Washington: U.S. Government Printing Office.

MLA

United States, . Breast cancer research and development: hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Seventh Congress, first session, special hearing, May 9, 2001, Washington, DC. Washington: U.S. Government Printing Office. 2002.