APA

Keightley M. P., Sherlock M. F. & Library of Congress. (2019). Comparing key elements of H.R. 1 to 2017 tax law. [Washington, D.C.]: Congressional Research Service.

Chicago

Keightley Mark P, Sherlock Molly F and Library of Congress. 2019. Comparing key elements of H.R. 1 to 2017 tax law. [Washington, D.C.]: Congressional Research Service.

Harvard

Keightley M. P., Sherlock M. F. and Library of Congress. (2019). Comparing key elements of H.R. 1 to 2017 tax law. [Washington, D.C.]: Congressional Research Service.

MLA

Keightley Mark P, Sherlock Molly F and Library of Congress. Comparing key elements of H.R. 1 to 2017 tax law. [Washington, D.C.]: Congressional Research Service. 2019.