Cita APA (7th ed.)

Lu, . D. (2009). Murky waters. HealthToday Philippines.

Cita Chicago (17th ed.)

Lu, Donnell. "Murky Waters." HealthToday Philippines 2009.

Cita MLA (9th ed.)

Lu, Donnell. "Murky Waters." HealthToday Philippines, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.