Cita APA (7a ed.)

Leamer, E. E. (2001). The life cycle of US economic expansions. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Leamer, Edward E. The Life Cycle of US Economic Expansions. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Leamer, Edward E. The Life Cycle of US Economic Expansions. National Bureau of Economic Research, 2001.