Cita APA (7th ed.)
ebrary, Inc, & Schier, S. E. (2011). Transforming America: Barack Obama in the White House. Rowman & Littlefield Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, i Steven E. Schier. Transforming America: Barack Obama in the White House. Lanham, MD: Rowman & Littlefield Publishers, 2011.
Cita MLA (9th ed.)
ebrary, Inc, i Steven E. Schier. Transforming America: Barack Obama in the White House. Rowman & Littlefield Publishers, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.