APA-Zitierstil (7. Ausg.)

(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-Zitierstil (17. Ausg.)

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. San Francisco, Calif, 1992.

MLA-Zitierstil (9. Ausg.)

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. 1992.