Cita APA (7a ed.)

Freed, J. S., Kwon, S. Y., El, H. J., Gottlieb, M., & Roth, R. (2020). Which Country is Truly Developed? COVID-19 has Answered the Question. Ubiquity Press.

Cita Chicago Style (17a ed.)

Freed, Jeffrey S., Soo Y. Kwon, Hannah Jacobs El, Michael Gottlieb, y Ram Roth. Which Country Is Truly Developed? COVID-19 Has Answered the Question. Ubiquity Press, 2020.

Cita MLA (8a ed.)

Freed, Jeffrey S., et al. Which Country Is Truly Developed? COVID-19 Has Answered the Question. Ubiquity Press, 2020.