Παραπομπή APA

Collen, J. F., Williams, S. G., & Lettieri, C. J. (2018). Doomed to Repeat History: The Burden of Trauma-Related Nightmares in Military Personnel. J Clin Sleep Med.

Παραπομπή Chicago Style

Collen, Jacob F., Scott G. Williams, και Christopher J. Lettieri. "Doomed to Repeat History: The Burden of Trauma-Related Nightmares in Military Personnel." J Clin Sleep Med 2018.

Παραπομπή MLA

Collen, Jacob F., Scott G. Williams, και Christopher J. Lettieri. "Doomed to Repeat History: The Burden of Trauma-Related Nightmares in Military Personnel." J Clin Sleep Med 2018.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.