APA (7th ed.) Citation

(1983). Teachware BS 2000 (Ausg.1983.).

Chicago Style (17th ed.) Citation

Teachware BS 2000. Ausg.1983. Berlin [u.a.], 1983.

MLA (9th ed.) Citation

Teachware BS 2000. Ausg.1983. 1983.

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