Cita APA (7th ed.)

Cnudde, C. F., & Neubauer, D. E. (1969). Empirical democratic theory. Markham Pub. Co.

Cita Chicago (17th ed.)

Cnudde, Charles F., i Deane E. Neubauer. Empirical Democratic Theory. Chicago: Markham Pub. Co, 1969.

Cita MLA (8th ed.)

Cnudde, Charles F., i Deane E. Neubauer. Empirical Democratic Theory. Markham Pub. Co, 1969.