APA (7th ed.) Citation

General Assembly of IUGG & International Union of Geodesy and Geophysics. (1991). China National Report (1987-1990) on Geomagnetism and Aeronomy: For the XXTh General Assembly of IUGG, Vienna, Austria, 1991. China National Committee of the IAGA.

Chicago Style (17th ed.) Citation

General Assembly of IUGG and International Union of Geodesy and Geophysics. China National Report (1987-1990) on Geomagnetism and Aeronomy: For the XXTh General Assembly of IUGG, Vienna, Austria, 1991. Beijing: China National Committee of the IAGA, 1991.

MLA (9th ed.) Citation

General Assembly of IUGG and International Union of Geodesy and Geophysics. China National Report (1987-1990) on Geomagnetism and Aeronomy: For the XXTh General Assembly of IUGG, Vienna, Austria, 1991. China National Committee of the IAGA, 1991.