APA استشهاد

Zovkic, I. B., & Sweatt, J. D. (2013). Epigenetic Mechanisms in Learned Fear: Implications for PTSD. Nature Publishing Group.

استشهاد بنمط شيكاغو

Zovkic, Iva B., و J David Sweatt. Epigenetic Mechanisms in Learned Fear: Implications for PTSD. Nature Publishing Group, 2013.

MLA استشهاد

Zovkic, Iva B., و J David Sweatt. Epigenetic Mechanisms in Learned Fear: Implications for PTSD. Nature Publishing Group, 2013.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.