APA Citation

Perkins, H. C. (1974). Air pollution. New York, N.Y.: McGraw-Hill.

Chicago Style Citation

Perkins, Henry C. Air Pollution. New York, N.Y.: McGraw-Hill, 1974.

MLA Citation

Perkins, Henry C. Air Pollution. New York, N.Y.: McGraw-Hill, 1974.

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