Cita APA (7a ed.)

Sharma, D., & Gielen, U. P. (2014). The global Obama: Crossroads of leadership in the 21st century. Routledge.

Cita Chicago Style (17a ed.)

Sharma, Dinesh, y Uwe P. Gielen. The Global Obama: Crossroads of Leadership in the 21st Century. New York, NY: Routledge, 2014.

Cita MLA (9a ed.)

Sharma, Dinesh, y Uwe P. Gielen. The Global Obama: Crossroads of Leadership in the 21st Century. Routledge, 2014.