You can use the appropriate citation option from below to add a reference to this page.
"BS1." Fullformexpand.com, https://www.fullformexpand.com/bs1/331707. Accessed 15 Jan. 2026.
Fullformexpand.com, 2026. "BS1." Accessed January 15, 2026. https://www.fullformexpand.com/bs1/331707.
"BS1." (n.d.). Fullformexpand.com. Retrieved January 15, 2026, from https://www.fullformexpand.com/bs1/331707.
BS1. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/bs1/331707 (Accessed: 15 January 2026).