APA (7th ed.) Citation

Mattern, J. (1914). El Barosismoscopio Mattern: Le Barosismoscope Mattern. s.n.

Chicago Style (17th ed.) Citation

Mattern, Juan. El Barosismoscopio Mattern: Le Barosismoscope Mattern. [S.l.: s.n, 1914.

MLA (9th ed.) Citation

Mattern, Juan. El Barosismoscopio Mattern: Le Barosismoscope Mattern. s.n, 1914.

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