IAGA bulletin
APA Citation
International Association of Geomagnetism and Aeronomy., International Association of Geomagnetism and Aeronomy. (1957). IAGA bulletin. Copenhagen: Hørsholm Bogtrykkeri.
MLA Citation
International Association of Geomagnetism and Aeronomy, and International Association of Geomagnetism and Aeronomy. IAGA Bulletin. Copenhagen: Hørsholm Bogtrykkeri, 1957.
Warning: These citations may not always be complete (especially for serials).