APA (7th ed.) Citation

Nelson, M. (2013). Guide to the presidency and the executive branch (5th ed.). CQ Press.

Chicago Style (17th ed.) Citation

Nelson, Michael. Guide to the Presidency and the Executive Branch. 5th ed. Thousand Oaks, Calif: CQ Press, 2013.

MLA (9th ed.) Citation

Nelson, Michael. Guide to the Presidency and the Executive Branch. 5th ed. CQ Press, 2013.