APA (7th ed.) Citation

Cruchaga, M. (1929). Salitre y guano. Reus.

Chicago Style (17th ed.) Citation

Cruchaga, Miguel. Salitre Y Guano. Madrid: Reus, 1929.

MLA (8th ed.) Citation

Cruchaga, Miguel. Salitre Y Guano. Reus, 1929.

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