flags.page editors. (2026). Sao Tome and Principe flag. flags.page. Retrieved 4 June 2026, from https://flags.page/sl/flag/sao-tome-and-principe/
"Sao Tome and Principe Flag." flags.page, flags.page, https://flags.page/sl/flag/sao-tome-and-principe/. Accessed 4 June 2026.
flags.page editors. "Sao Tome and Principe Flag." flags.page. Accessed 4 June 2026. https://flags.page/sl/flag/sao-tome-and-principe/.
@misc{flagspage_sao-tome-and-principe,
author = {flags.page editors},
title = {Sao Tome and Principe Flag},
howpublished = {\url{https://flags.page/sl/flag/sao-tome-and-principe/}},
year = {2026},
note = {Accessed: 4 June 2026}
}
