(1992). The solar cycle: Proceedings of the National Solar Observatory/Sacramento Peak 12th summer workshop and of the Fourth in series of Solar Cycle Workshops held at NSO/Sacramento Peak, 15 - 18 October 1991 (1. publ.).
Chicago Style (17th ed.) CitationThe Solar Cycle: Proceedings of the National Solar Observatory/Sacramento Peak 12th Summer Workshop and of the Fourth in Series of Solar Cycle Workshops Held at NSO/Sacramento Peak, 15 - 18 October 1991. 1. publ. San Francisco, Calif, 1992.
MLA (9th ed.) CitationThe Solar Cycle: Proceedings of the National Solar Observatory/Sacramento Peak 12th Summer Workshop and of the Fourth in Series of Solar Cycle Workshops Held at NSO/Sacramento Peak, 15 - 18 October 1991. 1. publ. 1992.
Warning: These citations may not always be 100% accurate.