APA (7th ed.) Citation

SHALER. (2005). Who they were: Inside the world trade center DNA story:the unprecedented effort to identify the missing. Free Press.

Chicago Style (17th ed.) Citation

SHALER. Who They Were: Inside the World Trade Center DNA Story:the Unprecedented Effort to Identify the Missing. New York: Free Press, 2005.

MLA (9th ed.) Citation

SHALER. Who They Were: Inside the World Trade Center DNA Story:the Unprecedented Effort to Identify the Missing. Free Press, 2005.

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