Παραπομπή σε μορφή APA (7η εκδ.)

Brockman, J. (2014). What should we worried about?: Real scenarios that keep scientists up at night. Harper Perennial.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brockman, John. What Should We Worried About?: Real Scenarios That Keep Scientists Up at Night. New York: Harper Perennial, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brockman, John. What Should We Worried About?: Real Scenarios That Keep Scientists Up at Night. Harper Perennial, 2014.