APA

United States, . (2019). 21st Century President Act: report (to accompany H.R. 677) (including cost estimate of the Congressional Budget Office). [Washington, D.C.]: [U. S. Government Publishing Office].

Chicago

United States, . 2019. 21st Century President Act: report (to accompany H.R. 677) (including cost estimate of the Congressional Budget Office). [Washington, D.C.]: [U. S. Government Publishing Office].

Harvard

United States, . (2019). 21st Century President Act: report (to accompany H.R. 677) (including cost estimate of the Congressional Budget Office). [Washington, D.C.]: [U. S. Government Publishing Office].

MLA

United States, . 21st Century President Act: report (to accompany H.R. 677) (including cost estimate of the Congressional Budget Office). [Washington, D.C.]: [U. S. Government Publishing Office]. 2019.