Manning, J., & Buttfield-Addison, P. (2018). Unity (1st edition.). Helion.
Cita Chicago Style (17a ed.)Manning, Jon, y Paris Buttfield-Addison. Unity. 1st edition. Helion, 2018.
Cita MLA (9a ed.)Manning, Jon, y Paris Buttfield-Addison. Unity. 1st edition. Helion, 2018.
Precaución: Estas citas no son 100% exactas.
