Cita APA (7th ed.)

Lerner, D., & Lasswell, H. D. (1951). The policy sciences. Stanford University.

Cita Chicago (17th ed.)

Lerner, Daniel, i Harold Dwight Lasswell. The Policy Sciences. Stanford: Stanford University, 1951.

Cita MLA (9th ed.)

Lerner, Daniel, i Harold Dwight Lasswell. The Policy Sciences. Stanford University, 1951.