APA

Heitshusen V., Library of Congress, . (2018). Party leaders in the House: election, duties, and responsibilities. [Washington, D.C.]: Congressional Research Service.

Chicago

Heitshusen Valerie, Library of Congress, . 2018. Party leaders in the House: election, duties, and responsibilities. [Washington, D.C.]: Congressional Research Service.

Harvard

Heitshusen V., Library of Congress, . (2018). Party leaders in the House: election, duties, and responsibilities. [Washington, D.C.]: Congressional Research Service.

MLA

Heitshusen Valerie, Library of Congress, . Party leaders in the House: election, duties, and responsibilities. [Washington, D.C.]: Congressional Research Service. 2018.