APA (7 वां संस्करण) प्रशस्ति पत्र

Alarilla, J. G. (2000). Pop quiz, hotshot: Who was 1st to offer free e-mail in RP. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Alarilla, Joey G. "Pop Quiz, Hotshot: Who Was 1st to Offer Free E-mail in RP." Philippine Daily Inquirer 2000.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Alarilla, Joey G. "Pop Quiz, Hotshot: Who Was 1st to Offer Free E-mail in RP." Philippine Daily Inquirer, 2000.