Rosal, R. R., & Manere, N. A. (1974). Annotated bibliography on schistosomiasis in the Philippines (1951-1973). s.n.
芝加哥风格引文Rosal, Rosvida R., 与 Necitas A. Manere. Annotated Bibliography on Schistosomiasis in the Philippines (1951-1973). [Manila: s.n, 1974.
MLA引文Rosal, Rosvida R., 与 Necitas A. Manere. Annotated Bibliography on Schistosomiasis in the Philippines (1951-1973). s.n, 1974.
警告：这些引文格式不一定是100％准确.