APA (7 वां संस्करण) प्रशस्ति पत्र

Karlsrud, K. (2000). What to do about birthmarks. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Karlsrud, Katherine. "What to Do About Birthmarks." Philippine Daily Inquirer 2000.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Karlsrud, Katherine. "What to Do About Birthmarks." Philippine Daily Inquirer, 2000.