Cita APA (7a ed.)
Roberson, E. (2010). To see the earth before the end of the world. Wesleyan University Press.
Cita Chicago Style (17a ed.)
Roberson, Ed. To See the Earth Before the End of the World. Middletown, Conn.: Wesleyan University Press, 2010.
Cita MLA (9a ed.)
Roberson, Ed. To See the Earth Before the End of the World. Wesleyan University Press, 2010.
Precaución: Estas citas no son 100% exactas.