Cita APA (7th ed.)

Estrella, I. (2009). Bipolar disorder. Liwayway.

Cita Chicago (17th ed.)

Estrella, Imelda. "Bipolar Disorder." Liwayway 2009.

Cita MLA (9th ed.)

Estrella, Imelda. "Bipolar Disorder." Liwayway, 2009.