APA (7th ed.) Citation

Echegaray, J. (2003). La duda. El Cid Editor.

Chicago Style (17th ed.) Citation

Echegaray, José. La Duda. Santa Fe: El Cid Editor, 2003.

MLA (8th ed.) Citation

Echegaray, José. La Duda. El Cid Editor, 2003.

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