de Leon, H. S. (1977). The Insurance code of the Philippines annotated (1977 ed.). National Bookstore, Inc.
芝加哥风格引文de Leon, Hector S. The Insurance Code of the Philippines Annotated. 1977 ed. Manila: National Bookstore, Inc, 1977.
MLA引文de Leon, Hector S. The Insurance Code of the Philippines Annotated. 1977 ed. National Bookstore, Inc, 1977.
警告：这些引文格式不一定是100％准确.