Cita APA (7a ed.)

Card, O. S., & Boehmer, P. (2016). The swarm: The second formic war series, book 1 (Unabridged.). Macmillan Audio.

Cita Chicago Style (17a ed.)

Card, Orson Scott, y Paul Boehmer. The Swarm: The Second Formic War Series, Book 1. Unabridged. New York: Macmillan Audio, 2016.

Cita MLA (8a ed.)

Card, Orson Scott, y Paul Boehmer. The Swarm: The Second Formic War Series, Book 1. Unabridged. Macmillan Audio, 2016.

Precaución: Estas citas no son 100% exactas.