Cita APA (7a ed.)

Friendland, W. H. (1964). The evolution of Tanganyika's political system. s.n.

Cita Chicago Style (17a ed.)

Friendland, William H. The Evolution of Tanganyika's Political System. [Syracuse: s.n, 1964.

Cita MLA (9a ed.)

Friendland, William H. The Evolution of Tanganyika's Political System. s.n, 1964.