APA (7th ed.) Citation

(1992). User's Guide FX-870/1170. Tanpa Penerbit.

Chicago Style (17th ed.) Citation

User's Guide FX-870/1170. Tanpa Penerbit, 1992.

MLA (8th ed.) Citation

User's Guide FX-870/1170. Tanpa Penerbit, 1992.

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