APA (7th ed.) Citation
Deribere, M., & Esme, A. La bentonita. [s.n.].
Chicago Style (17th ed.) Citation
Deribere, M., and A. Esme. La Bentonita. [s.l.]: [s.n.].
MLA (9th ed.) Citation
Deribere, M., and A. Esme. La Bentonita. [s.n.].
Warning: These citations may not always be 100% accurate.