APA (7th ed.) Citation

(1888). El observador fronterizo. [publisher not identified].

Chicago Style (17th ed.) Citation

El Observador Fronterizo. Las Cruces, Nuevo Méjico: [publisher not identified], 1888.

MLA (9th ed.) Citation

El Observador Fronterizo. [publisher not identified], 1888.

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