Inger, R. F. Systematics and zoogeography of Philippine amphibia.
Chicago Style (17th ed.) CitationInger, Robert Frederick. Systematics and Zoogeography of Philippine Amphibia.
MLA (9th ed.) CitationInger, Robert Frederick. Systematics and Zoogeography of Philippine Amphibia.
Warning: These citations may not always be 100% accurate.