Villanueva, M. C. C., & Espina, M. A. A. (1999). Likas Lingap: Landscape development of highways along lahar-devastated areas.
芝加哥风格引文Villanueva, Mary Claire C., 与 Mary Ann A. Espina. Likas Lingap: Landscape Development of Highways Along Lahar-devastated Areas. 1999.
MLA引文Villanueva, Mary Claire C., 与 Mary Ann A. Espina. Likas Lingap: Landscape Development of Highways Along Lahar-devastated Areas. 1999.
警告：这些引文格式不一定是100％准确.