Wagner, S. (1993). Spectra of comet swift-tuttle 1992t obtained with the twin spectrograph at the 3. 5m telescope of Calar Alto Obseratory. Asteroids, comets, meteors 1993.
Chicago Style (17th ed.) CitationWagner, Stefan. "Spectra of Comet Swift-tuttle 1992t Obtained with the Twin Spectrograph at the 3. 5m Telescope of Calar Alto Obseratory." Asteroids, Comets, Meteors 1993 1993.
MLA (9th ed.) CitationWagner, Stefan. "Spectra of Comet Swift-tuttle 1992t Obtained with the Twin Spectrograph at the 3. 5m Telescope of Calar Alto Obseratory." Asteroids, Comets, Meteors 1993, 1993.
Warning: These citations may not always be 100% accurate.