Cita APA (7a ed.)

Hess, S. Organizing the Presidency (2a. ed.). [s.n.].

Cita Chicago Style (17a ed.)

Hess, Stephen. Organizing the Presidency. 2a. ed. Massachusetts: [s.n.].

Cita MLA (8a ed.)

Hess, Stephen. Organizing the Presidency. 2a. ed. [s.n.].