Cita APA (7th ed.)

Schlesinger, A. M. (1973). The imperial presidency. Houghton Mifflin.

Cita Chicago (17th ed.)

Schlesinger, Arthur M. The Imperial Presidency. Boston, Mass.: Houghton Mifflin, 1973.

Cita MLA (8th ed.)

Schlesinger, Arthur M. The Imperial Presidency. Houghton Mifflin, 1973.