APA

United States, . (2017). The reemergence of vaccine-preventable diseases: exploring the public health successes and challenges : hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fourteenth Congress, first session ... February 10, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. The reemergence of vaccine-preventable diseases: exploring the public health successes and challenges : hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fourteenth Congress, first session ... February 10, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). The reemergence of vaccine-preventable diseases: exploring the public health successes and challenges : hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fourteenth Congress, first session ... February 10, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . The reemergence of vaccine-preventable diseases: exploring the public health successes and challenges : hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fourteenth Congress, first session ... February 10, 2015. Washington: U.S. Government Publishing Office. 2017.