Dyfyniad APA

Roldan, R. (2011). Coping with calamities. HealthToday Philippines.

Dyfyniad Arddull Chicago

Roldan, Rac. "Coping with Calamities." HealthToday Philippines 2011.

Dyfyniad MLA

Roldan, Rac. "Coping with Calamities." HealthToday Philippines, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.