APA (7th ed.) Citation

Degreff, W. (1937). Sion. El último imperialismo. Walter Degreff.

Chicago Style (17th ed.) Citation

Degreff, Walter. Sion. El último Imperialismo. Buenos Aires: Walter Degreff, 1937.

MLA (9th ed.) Citation

Degreff, Walter. Sion. El último Imperialismo. Walter Degreff, 1937.

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