Citazione Stile APA (7a Edizione)

Enriquez, . M. C. (1999). Where butterflies are free. IN Quality weekend [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Enriquez, Marge C. "Where Butterflies Are Free. IN Quality Weekend [column]." Philippine Daily Inquirer 1999.

Citatione MLA (9a ed.)

Enriquez, Marge C. "Where Butterflies Are Free. IN Quality Weekend [column]." Philippine Daily Inquirer, 1999.