Cita APA (7th ed.)

Francovich, G. (1951). Arnold J. Toynbee: Heidegger y Whitehead. Raigal.

Cita Chicago (17th ed.)

Francovich, Guillermo. Arnold J. Toynbee: Heidegger Y Whitehead. Buenos Aires: Raigal, 1951.

Cita MLA (9th ed.)

Francovich, Guillermo. Arnold J. Toynbee: Heidegger Y Whitehead. Raigal, 1951.