APA (7th ed.) Citation

Barros Siguenza, N., & Cárdenas, M. A. How to improve the pronunciation of the english language in students from 10 to 12 in International high school.

Chicago Style (17th ed.) Citation

Barros Siguenza, Nancy, and María Alexandra Cárdenas. How to Improve the Pronunciation of the English Language in Students from 10 to 12 in International High School.

MLA (8th ed.) Citation

Barros Siguenza, Nancy, and María Alexandra Cárdenas. How to Improve the Pronunciation of the English Language in Students from 10 to 12 in International High School.