APA (7th ed.) Citation

Bardel, C., & Sánchez, L. (2020). Third language acquisition: Age, proficiency and multilingualism. Language Science Press.

Chicago Style (17th ed.) Citation

Bardel, Camilla, and Laura Sánchez. Third Language Acquisition: Age, Proficiency and Multilingualism. Language Science Press, 2020.

MLA (9th ed.) Citation

Bardel, Camilla, and Laura Sánchez. Third Language Acquisition: Age, Proficiency and Multilingualism. Language Science Press, 2020.

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