APA Citation

Zumbado Gutiérrez, M., Betancourt Balmaceda, A., & Ureña Salazar, E. 1. (2021). What's up? 11. Costa Rica: Richmond.

Chicago Style Citation

Zumbado Gutiérrez, Marieta, Angela Betancourt Balmaceda, and Esteban 1971- Ureña Salazar. What's Up? 11. Costa Rica: Richmond, 2021.

MLA Citation

Zumbado Gutiérrez, Marieta, Angela Betancourt Balmaceda, and Esteban 1971- Ureña Salazar. What's Up? 11. Costa Rica: Richmond, 2021.

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