Cita APA (7th ed.)

Dovring, F. (1998). Knowledge and ignorance: Essays on lights and shadows. Praeger.

Cita Chicago (17th ed.)

Dovring, Folke. Knowledge and Ignorance: Essays on Lights and Shadows. Westport, Conn.: Praeger, 1998.

Cita MLA (9th ed.)

Dovring, Folke. Knowledge and Ignorance: Essays on Lights and Shadows. Praeger, 1998.