Παραπομπή σε μορφή APA (7η εκδ.)

Maugh, T. H. I. (1998). Smoking can accelerate irreversible hardening of arteries, says study. Today.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Maugh, Thomas H. II. "Smoking Can Accelerate Irreversible Hardening of Arteries, Says Study." Today 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Maugh, Thomas H. II. "Smoking Can Accelerate Irreversible Hardening of Arteries, Says Study." Today, 1998.