Inger, R. F. (1954). Systematic and zoogeography of Philippine amphibia. Chicago Natural History Museum.
芝加哥风格引文Inger, Robert F. Systematic and Zoogeography of Philippine Amphibia. Chicago: Chicago Natural History Museum, 1954.
MLA引文Inger, Robert F. Systematic and Zoogeography of Philippine Amphibia. Chicago Natural History Museum, 1954.
警告：这些引文格式不一定是100％准确.