Endriga, D. A., Elum, L. M. P., Yap, H. L., & Alcalde, D. R. (2004). The Language of environmental planning in the Philippines. School of Urban and Regional Planning, University of the Philippines.
芝加哥风格引文Endriga, Dolores Alano, Liza Marie Pulumbarit Elum, Henry L. Yap, 与 Delia R. Alcalde. The Language of Environmental Planning in the Philippines. Quezon City: School of Urban and Regional Planning, University of the Philippines, 2004.
MLA引文Endriga, Dolores Alano, et al. The Language of Environmental Planning in the Philippines. School of Urban and Regional Planning, University of the Philippines, 2004.
警告：这些引文格式不一定是100％准确.