Citazione Stile APA (7a Edizione)

Protacio, A. L. (1997). Skin disorder or mere dandruff. IN Doctors corner. [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Protacio, Antonio L. "Skin Disorder or Mere Dandruff. IN Doctors Corner. [column]." Philippine Daily Inquirer 1997.

Citatione MLA (9a ed.)

Protacio, Antonio L. "Skin Disorder or Mere Dandruff. IN Doctors Corner. [column]." Philippine Daily Inquirer, 1997.