APA (7e ed.) Bronvermelding

Brown, D. (2011). America is under attack: September 11, 2001 : the day the towers fell. Roaring Brook Press.

Chicago (17e ed.) Bronvermelding

Brown, Don. America Is Under Attack: September 11, 2001 : The Day the Towers Fell. New York: Roaring Brook Press, 2011.

MLA (8e ed.) Bronvermelding

Brown, Don. America Is Under Attack: September 11, 2001 : The Day the Towers Fell. Roaring Brook Press, 2011.