Pan American Institute of Geography and History. Commission on Geophysics. Revista geofísica. Instituto Panamericano de Geografía e Historia.
Chicago Style (17th ed.) CitationPan American Institute of Geography and History. Commission on Geophysics. Revista Geofísica. México: Instituto Panamericano de Geografía e Historia.
MLA引文Pan American Institute of Geography and History. Commission on Geophysics. Revista Geofísica. Instituto Panamericano de Geografía e Historia.
警告:這些引文格式不一定是100%准確.