APA (7 वां संस्करण) प्रशस्ति पत्र

Cruz, N. . H. (2003). Guingona exposes Agile plot in Cha-cha. IN As i see it [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cruz, Neal H. "Guingona Exposes Agile Plot in Cha-cha. IN As I See It [column]." Philippine Daily Inquirer 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Cruz, Neal H. "Guingona Exposes Agile Plot in Cha-cha. IN As I See It [column]." Philippine Daily Inquirer, 2003.