Alexander, K., & Nelson, K. (2019). The undefeated. Versify.
Cita Chicago Style (17a ed.)Alexander, Kwame, y Kadir Nelson. The Undefeated. Boston ; New York: Versify, 2019.
Cita MLA (8a ed.)Alexander, Kwame, y Kadir Nelson. The Undefeated. Versify, 2019.
Precaución: Estas citas no son 100% exactas.