Cita APA (7a ed.)

Rescher, N. (1969). Delphi and values. Rand Corporation.

Cita Chicago Style (17a ed.)

Rescher, Nicholas. Delphi and Values. Santa Monica, California: Rand Corporation, 1969.

Cita MLA (9a ed.)

Rescher, Nicholas. Delphi and Values. Rand Corporation, 1969.