Cita APA (7a ed.)

Cumming, C., & Vance, S. (2007). A spy by nature: A novel (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Cumming, Charles, y Simon Vance. A Spy by Nature: A Novel. Unabridged. Old Saybrook: Tantor Media, 2007.

Cita MLA (8a ed.)

Cumming, Charles, y Simon Vance. A Spy by Nature: A Novel. Unabridged. Tantor Media, 2007.

Precaución: Estas citas no son 100% exactas.