Cita APA (7th ed.)

Echarri, J. (1959). Philosophia entis sensibilis. Herder.

Cita Chicago (17th ed.)

Echarri, Jaime. Philosophia Entis Sensibilis. Barcelona: Herder, 1959.

Cita MLA (9th ed.)

Echarri, Jaime. Philosophia Entis Sensibilis. Herder, 1959.