Cita APA (7a ed.)
Frings, M. S. Heidegger and the Quest for Truth. Quadrangle Books.
Cita estilo Chicago (17a ed.)
Frings, Manfred S. Heidegger and the Quest for Truth. Chicago, EUA: Quadrangle Books.
Cita MLA (9a ed.)
Frings, Manfred S. Heidegger and the Quest for Truth. Quadrangle Books.
Precaución: Estas citas no son 100% exactas.