APA-referens (7:e uppl.)
Krull, H. (2014). Health and economic outcomes in the alumni of the Wounded Warrior Project 2010-2012. RAND.
Chicago-referens (17:e uppl.)
Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. Santa Monica, California: RAND, 2014.
MLA-referens (9:e uppl.)
Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. RAND, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.