APA (7th ed.) Citation

(1980). Industrial gas cleaning, Monday 17th September 1979. LUT.

Chicago Style (17th ed.) Citation

Industrial Gas Cleaning, Monday 17th September 1979. LUT, 1980.

MLA (9th ed.) Citation

Industrial Gas Cleaning, Monday 17th September 1979. LUT, 1980.

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