APA (7th ed.) Citation

Flotow, F., & Budó, J. (1880). Marta. [s.n.].

Chicago Style (17th ed.) Citation

Flotow, Friedrich, and Juan Budó. Marta. Barcelona: [s.n.], 1880.

MLA (9th ed.) Citation

Flotow, Friedrich, and Juan Budó. Marta. [s.n.], 1880.

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