Cita APA (7th ed.)

González Guerra, K. S. (2019). The phonological factor in the pronunciation of vowel sounds in the first level senior high school students from “María Auxiliadora” School, 2018.

Cita Chicago (17th ed.)

González Guerra, Karol Stephanie. The Phonological Factor in the Pronunciation of Vowel Sounds in the First Level Senior High School Students from “María Auxiliadora” School, 2018. 2019.

Cita MLA (9th ed.)

González Guerra, Karol Stephanie. The Phonological Factor in the Pronunciation of Vowel Sounds in the First Level Senior High School Students from “María Auxiliadora” School, 2018. 2019.