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: 25 July 14, 5:23 PM.

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