Segovia, R. E. (1995). A dictionary of the crisis in the Philippine ecosystems. Manila: Philippine Environmental Action Network.
استشهاد بنمط شيكاغوSegovia, Raul E. A Dictionary of the Crisis in the Philippine Ecosystems. Manila: Philippine Environmental Action Network, 1995.
MLA استشهادSegovia, Raul E. A Dictionary of the Crisis in the Philippine Ecosystems. Manila: Philippine Environmental Action Network, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.