Citazione Stile APA (7a Edizione)

Colmenares, P. C. (1997). Operation smile: Changing the misfortune of deformity. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Colmenares, Pinky Concha. "Operation Smile: Changing the Misfortune of Deformity." Manila Bulletin 1997.

Citatione MLA (9a ed.)

Colmenares, Pinky Concha. "Operation Smile: Changing the Misfortune of Deformity." Manila Bulletin, 1997.