APA (7th ed.) Citation

Ness, P. (2009). The ask and the answer / Patrick Ness. Walker Books.

Chicago Style (17th ed.) Citation

Ness, Patrick. The Ask and the Answer / Patrick Ness. London: Walker Books, 2009.

MLA (9th ed.) Citation

Ness, Patrick. The Ask and the Answer / Patrick Ness. Walker Books, 2009.

Warning: These citations may not always be 100% accurate.