APA (7th ed.) Citation

Aranguren, F. d. (1964). El gran deber. PPC.

Chicago Style (17th ed.) Citation

Aranguren, F. de. El Gran Deber. Madrid: PPC, 1964.

MLA (9th ed.) Citation

Aranguren, F. de. El Gran Deber. PPC, 1964.

Warning: These citations may not always be 100% accurate.