APA

Neustadt R. E., Richard E. Neustadt, .Presidential power and the modern presidents. New York: .

Chicago

Neustadt Richard E, Richard E. Neustadt, .Presidential power and the modern presidents. New York: .

Harvard

Neustadt R. E., Richard E. Neustadt, .Presidential power and the modern presidents. New York: .

MLA

Neustadt Richard E, Richard E. Neustadt, .New York: . .