APA

Griffith Ernest S,, . (1976). The American Presidency : The dilemas of shared power and divided government. New York: New York University Press.

Chicago

Griffith Ernest S,, . 1976. The American Presidency : The dilemas of shared power and divided government. New York: New York University Press.

Harvard

Griffith Ernest S,, . (1976). The American Presidency : The dilemas of shared power and divided government. New York: New York University Press.

MLA

Griffith Ernest S,, . The American Presidency : The dilemas of shared power and divided government. New York: New York University Press. 1976.