Cita APA (7a ed.)

Zabeeh, F. (1966). Universals: A new look at an old problem. Nijhoff.

Cita Chicago Style (17a ed.)

Zabeeh, Farhang. Universals: A New Look at an Old Problem. The Hague: Nijhoff, 1966.

Cita MLA (9a ed.)

Zabeeh, Farhang. Universals: A New Look at an Old Problem. Nijhoff, 1966.