APA (7th ed.) Citation

Schlegel, E. M. (2025). Supernovae, by Chandra and XMM-Newton. Universe (2218-1997), 11(6), 188. https://doi.org/10.3390/universe11060188

Chicago Style (17th ed.) Citation

Schlegel, Eric M. "Supernovae, by Chandra and XMM-Newton." Universe (2218-1997) 11, no. 6 (2025): 188. https://doi.org/10.3390/universe11060188.

MLA (9th ed.) Citation

Schlegel, Eric M. "Supernovae, by Chandra and XMM-Newton." Universe (2218-1997), vol. 11, no. 6, 2025, p. 188, https://doi.org/10.3390/universe11060188.