APA način citiranja (7. izdanje)

Philippines. Department of Environment and Natural Resources. Environmental Management Bureau. Cordillera Administrative Region. (2004). The state of the regional brown environment, 2004. EMB, DENR.

Čikaški stil citiranja (17. izdanje)

Philippines. Department of Environment and Natural Resources. Environmental Management Bureau. Cordillera Administrative Region. The State of the Regional Brown Environment, 2004. Baguio City: EMB, DENR, 2004.

MLA način citiranja (9. izdanje)

Philippines. Department of Environment and Natural Resources. Environmental Management Bureau. Cordillera Administrative Region. The State of the Regional Brown Environment, 2004. EMB, DENR, 2004.