APA (7th ed.) Citation

(1994). Encyclopedia of environmental control technology. Gulf Publ. Co.

Chicago Style (17th ed.) Citation

Encyclopedia of Environmental Control Technology. Houston u.a: Gulf Publ. Co, 1994.

MLA (9th ed.) Citation

Encyclopedia of Environmental Control Technology. Gulf Publ. Co, 1994.

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