APA (7 वां संस्करण) प्रशस्ति पत्र

Zulueta, T. A. (1997). Why we should believe in purgatory. [series]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Zulueta, Telly Albert. "Why We Should Believe in Purgatory. [series]." Philippine Daily Inquirer 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Zulueta, Telly Albert. "Why We Should Believe in Purgatory. [series]." Philippine Daily Inquirer, 1997.