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.