APA (7th ed.) Citation

Hal.B.H.Cooper. (1971). Source testing for air pllution control. McGraw Hill Book Company.

Chicago Style (17th ed.) Citation

Hal.B.H.Cooper. Source Testing for Air Pllution Control. McGraw Hill Book Company, 1971.

MLA (8th ed.) Citation

Hal.B.H.Cooper. Source Testing for Air Pllution Control. McGraw Hill Book Company, 1971.

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