APA (7e ed.) Bronvermelding

Papa, J. (2002). Woman inventor nets simple answers to everyday problems. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Papa, Joey. "Woman Inventor Nets Simple Answers to Everyday Problems." Philippine Daily Inquirer 2002.

MLA (9e ed.) Bronvermelding

Papa, Joey. "Woman Inventor Nets Simple Answers to Everyday Problems." Philippine Daily Inquirer, 2002.