APA Citation

(1920). El enigma. Barcelona : [s.n.].

Chicago Style Citation

El Enigma. Barcelona : [s.n.], 1920.

MLA Citation

El Enigma. Barcelona : [s.n.], 1920.

VU Citation

"El enigma." El Pirata Negro. Digital Library @ Villanova University. Date Accessed: 22 October 14, 4:52 AM.

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