APA (7th ed.) Citation

Macas, E., & Ríos, M. Let´s learn english in a communicative way.

Chicago Style (17th ed.) Citation

Macas, Elizabeth, and María Ríos. Let´s Learn English in a Communicative Way.

MLA (8th ed.) Citation

Macas, Elizabeth, and María Ríos. Let´s Learn English in a Communicative Way.

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