Fullformexpand.com, 2026. "GLA18." Accessed February 28, 2026. https://www.fullformexpand.com/gla18/correlation-of-aurora-frequency-with-lunar-phase.
"GLA18." (n.d.). Fullformexpand.com. Retrieved February 28, 2026, from https://www.fullformexpand.com/gla18/correlation-of-aurora-frequency-with-lunar-phase.
GLA18. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/gla18/correlation-of-aurora-frequency-with-lunar-phase (Accessed: 28 February 2026).