APA Style

Gwynne, Phillip. (1998). Deadly Unna? . London: Penguin Books.

Chicago Style

Gwynne, Phillip. Deadly Unna?. London: Penguin Books, 1998. Text.

MLA Style

Gwynne, Phillip. Deadly Unna?. London: Penguin Books, 1998. Text.

Turabian Style

Gwynne, Phillip. Deadly Unna?. London: Penguin Books, 1998. Print.