Cita APA

Obama, B. (2007). Barack Obama in his own words (1st CArroll & Graf. ed.). Carroll & Graf.

Citación estilo Chicago

Obama, Barack. Barack Obama in His Own Words. 1st CArroll & Graf. ed. New York: Carroll & Graf, 2007.

Cita MLA

Obama, Barack. Barack Obama in His Own Words. 1st CArroll & Graf. ed. Carroll & Graf, 2007.

Warning: These citations may not always be 100% accurate.