APA

United States, . (2018). Oversight of the United States Patent and Trademark Office: hearing before the Committee on the Judiciary, House of Representatives, One Hundred Fifteenth Congress, second session, May 22, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. Oversight of the United States Patent and Trademark Office: hearing before the Committee on the Judiciary, House of Representatives, One Hundred Fifteenth Congress, second session, May 22, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). Oversight of the United States Patent and Trademark Office: hearing before the Committee on the Judiciary, House of Representatives, One Hundred Fifteenth Congress, second session, May 22, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . Oversight of the United States Patent and Trademark Office: hearing before the Committee on the Judiciary, House of Representatives, One Hundred Fifteenth Congress, second session, May 22, 2018. Washington: U.S. Government Publishing Office. 2018.