APA Citation

Valdez Duffau(PhD), M., & Andrade Naranjo, I. (2022). Contraportada.

Chicago Style Citation

Valdez Duffau(PhD), Mathias, and Ing Andrade Naranjo. Contraportada. 2022.

MLA Citation

Valdez Duffau(PhD), Mathias, and Ing Andrade Naranjo. Contraportada. 2022.

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