APA (7th ed.) Citation

Ellis, M. M. (1937). Detection and measurement of stream pollution. U. S. Government Printing Press.

Chicago Style (17th ed.) Citation

Ellis, M. M. Detection and Measurement of Stream Pollution. Washington: U. S. Government Printing Press, 1937.

MLA (9th ed.) Citation

Ellis, M. M. Detection and Measurement of Stream Pollution. U. S. Government Printing Press, 1937.