APA-ийн эшлэл(7 дахь хэвлэлт)

Spitzer, R. J. (2012). The presidency and public policy: The four arenas of presidential power (Paperback ed.). University of Alabama Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Spitzer, Robert J. The Presidency and Public Policy: The Four Arenas of Presidential Power. Paperback ed. Tuscaloosa: University of Alabama Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Spitzer, Robert J. The Presidency and Public Policy: The Four Arenas of Presidential Power. Paperback ed. University of Alabama Press, 2012.