Cita APA

IBON Foundation & IBON Databank and Research Center. (2000). The State of the Philippine environment (3rd ed.). IBON Books.

Citación estilo Chicago

IBON Foundation and IBON Databank and Research Center. The State of the Philippine Environment. 3rd ed. Quezon City: IBON Books, 2000.

Cita MLA

IBON Foundation and IBON Databank and Research Center. The State of the Philippine Environment. 3rd ed. IBON Books, 2000.

Warning: These citations may not always be 100% accurate.