Cita APA (7a ed.)

(2017). Spy in the wild. [Publisher not identified].

Cita Chicago Style (17a ed.)

Spy in the Wild. [Place of publication not identified]: [Publisher not identified], 2017.

Cita MLA (8a ed.)

Spy in the Wild. [Publisher not identified], 2017.

Precaución: Estas citas no son 100% exactas.