Jozef Kozár, PhD (October 18, 2024) 21 December: Jupiter and Saturn. Retrieved from https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/.
"21 December: Jupiter and Saturn." Jozef Kozár, PhD - October 18, 2024, https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/
Jozef Kozár, PhD December 15, 2020 21 December: Jupiter and Saturn., viewed October 18, 2024,<https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/>
Jozef Kozár, PhD - 21 December: Jupiter and Saturn. [Internet]. [Accessed October 18, 2024]. Available from: https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/
"21 December: Jupiter and Saturn." Jozef Kozár, PhD - Accessed October 18, 2024. https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/
"21 December: Jupiter and Saturn." Jozef Kozár, PhD [Online]. Available: https://www.jozefkozar.com/lab/2020/12/15/21-december-jupiter-and-saturn/. [Accessed: October 18, 2024]