Cita APA (7th ed.)

Eisenstadt, S. N. (1963). The political systems of empires. Free Pres of Glencoe.

Cita Chicago (17th ed.)

Eisenstadt, Shmuel Noah. The Political Systems of Empires. [New York]: Free Pres of Glencoe, 1963.

Cita MLA (9th ed.)

Eisenstadt, Shmuel Noah. The Political Systems of Empires. Free Pres of Glencoe, 1963.