Παραπομπή σε μορφή APA (7η εκδ.)

Krull, H. (2014). Health and economic outcomes in the alumni of the Wounded Warrior Project 2010-2012. RAND.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. Santa Monica, California: RAND, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. RAND, 2014.