Schumacher, J. N. (1975). The Discovery of the Igorots. Archīum Ateneo.
Chicago Style CitationSchumacher, John N. The Discovery of the Igorots. Archīum Ateneo, 1975.
MLA引文Schumacher, John N. The Discovery of the Igorots. Archīum Ateneo, 1975.
警告:這些引文格式不一定是100%准確.