Cita APA (7a ed.)

Walden, M. (2008). The Overlord protocol (1st U.S. ed.). Simon & Schuster Books for Young Readers.

Cita Chicago Style (17a ed.)

Walden, Mark. The Overlord Protocol. 1st U.S. ed. New York: Simon & Schuster Books for Young Readers, 2008.

Cita MLA (8a ed.)

Walden, Mark. The Overlord Protocol. 1st U.S. ed. Simon & Schuster Books for Young Readers, 2008.

Precaución: Estas citas no son 100% exactas.