Shusterman, N., & Elfman, E. (2016). Hawking's hallway (1st ed., February 2016.). Disney-Hyperion.
Cita Chicago Style (17a ed.)Shusterman, Neal, y Eric Elfman. Hawking's Hallway. 1st ed., February 2016. Los Angeles: Disney-Hyperion, 2016.
Cita MLA (8a ed.)Shusterman, Neal, y Eric Elfman. Hawking's Hallway. 1st ed., February 2016. Disney-Hyperion, 2016.
Precaución: Estas citas no son 100% exactas.