APA

Keightley M. P., Sherlock M. F. & Library of Congress. (2020). The corporate income tax system: overview and options for reform. [Washington, D.C.]: Congressional Research Service.

Chicago

Keightley Mark P, Sherlock Molly F and Library of Congress. 2020. The corporate income tax system: overview and options for reform. [Washington, D.C.]: Congressional Research Service.

Harvard

Keightley M. P., Sherlock M. F. and Library of Congress. (2020). The corporate income tax system: overview and options for reform. [Washington, D.C.]: Congressional Research Service.

MLA

Keightley Mark P, Sherlock Molly F and Library of Congress. The corporate income tax system: overview and options for reform. [Washington, D.C.]: Congressional Research Service. 2020.