Παραπομπή σε μορφή APA (7η εκδ.)

Axe, D. (2016). Undeniable: How biology confirms our intuition that life is designed (First edition.). HarperOne.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Axe, Douglas. Undeniable: How Biology Confirms Our Intuition That Life Is Designed. First edition. New York, NY: HarperOne, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Axe, Douglas. Undeniable: How Biology Confirms Our Intuition That Life Is Designed. First edition. HarperOne, 2016.