APA

Stupak J. M., Library of Congress, . (2019). Introduction to U.S. economy: the business cycle and growth. [Washington, D.C.]: Congressional Research Service.

Chicago

Stupak Jeffrey M, Library of Congress, . 2019. Introduction to U.S. economy: the business cycle and growth. [Washington, D.C.]: Congressional Research Service.

Harvard

Stupak J. M., Library of Congress, . (2019). Introduction to U.S. economy: the business cycle and growth. [Washington, D.C.]: Congressional Research Service.

MLA

Stupak Jeffrey M, Library of Congress, . Introduction to U.S. economy: the business cycle and growth. [Washington, D.C.]: Congressional Research Service. 2019.