APA (7th ed.) Citation

Smiles, S. (1935). Inventores e industriales. Ramón Sopena.

Chicago Style (17th ed.) Citation

Smiles, Samuel. Inventores E Industriales. Barcelona: Ramón Sopena, 1935.

MLA (9th ed.) Citation

Smiles, Samuel. Inventores E Industriales. Ramón Sopena, 1935.

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