APA (7th ed.) Citation

Barahona, A. (1992). students`english grammar. Teorema.

Chicago Style (17th ed.) Citation

Barahona, Antonio. Students`english Grammar. Teorema, 1992.

MLA (8th ed.) Citation

Barahona, Antonio. Students`english Grammar. Teorema, 1992.

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