Cita APA (7th ed.)

(2001). Aspirin use may lower risk of ovarian cancer. Philippine Star.

Cita Chicago (17th ed.)

"Aspirin Use May Lower Risk of Ovarian Cancer." Philippine Star 2001.

Cita MLA (9th ed.)

"Aspirin Use May Lower Risk of Ovarian Cancer." Philippine Star, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.