Citazione Stile APA (7a Edizione)

Sy, D. V. (2004). Discomfort or misery index. IN Economics to live by [column]. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Sy, Dante V. "Discomfort or Misery Index. IN Economics to Live by [column]." Manila Bulletin 2004.

Citatione MLA (9a ed.)

Sy, Dante V. "Discomfort or Misery Index. IN Economics to Live by [column]." Manila Bulletin, 2004.