APA Style

Dunn, Matthew. (2011). Spartan : a New Breed of Spy is Born . London: Swordfish.

Chicago Style

Dunn, Matthew. Spartan : a New Breed of Spy is Born. London: Swordfish, 2011. Text.

MLA Style

Dunn, Matthew. Spartan : a New Breed of Spy is Born. London: Swordfish, 2011. Text.

Turabian Style

Dunn, Matthew. Spartan : a New Breed of Spy is Born. London: Swordfish, 2011. Print.