APA (7th ed.) Citation

Vries, P. d. (1947). El Oriente cristiano. Pro Fide.

Chicago Style (17th ed.) Citation

Vries, P.W. de. El Oriente Cristiano. Madrid: Pro Fide, 1947.

MLA (9th ed.) Citation

Vries, P.W. de. El Oriente Cristiano. Pro Fide, 1947.

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