Cita APA (7a ed.)

Card, O. S. (1992). Xenocide (1st mass marked print.). Tom Doherty Associates.

Cita Chicago Style (17a ed.)

Card, Orson Scott. Xenocide. 1st mass marked print. New York: Tom Doherty Associates, 1992.

Cita MLA (9a ed.)

Card, Orson Scott. Xenocide. 1st mass marked print. Tom Doherty Associates, 1992.