APA

United States, . (2019). Exploring free speech on college campuses: hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fifteenth Congress, first session, on examining free speech on college campuses, October 31, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Exploring free speech on college campuses: hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fifteenth Congress, first session, on examining free speech on college campuses, October 31, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Exploring free speech on college campuses: hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fifteenth Congress, first session, on examining free speech on college campuses, October 31, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Exploring free speech on college campuses: hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Fifteenth Congress, first session, on examining free speech on college campuses, October 31, 2017. Washington: U.S. Government Publishing Office. 2019.