Galang, A. P., Reyes, D. P. T., Dela Cruz, E. L., Oliva, M. T. M., Pinpin, L., Mesina, S. R., & Wood, M. R. G. (2003). Seven lenses or environmental principles as if adult mattered. Bookmark.
芝加哥风格引文Galang, Angelina P., Donna Paz T. Reyes, Editha L. Dela Cruz, Ma. Teresa M. Oliva, Lilibeth Pinpin, Sylvia R. Mesina, 与 Ma. Rosario G. Wood. Seven Lenses or Environmental Principles as If Adult Mattered. Makati City: Bookmark, 2003.
MLA引文Galang, Angelina P., et al. Seven Lenses or Environmental Principles as If Adult Mattered. Bookmark, 2003.
警告：这些引文格式不一定是100％准确.