APA (7th ed.) Citation

MathSoft International (Bagshot,Surrey GU19 5AQ). (2001). Software S-Plus. [s.n.].

Chicago Style (17th ed.) Citation

MathSoft International (Bagshot,Surrey GU19 5AQ). Software S-Plus. [S.l.]: [s.n.], 2001.

MLA (9th ed.) Citation

MathSoft International (Bagshot,Surrey GU19 5AQ). Software S-Plus. [s.n.], 2001.

Warning: These citations may not always be 100% accurate.