APA (7th ed.) Citation

Riegel, E. R. (1944). Chemical machinery. Reinhold.

Chicago Style (17th ed.) Citation

Riegel, Emil Raymond. Chemical Machinery. New York: Reinhold, 1944.

MLA (9th ed.) Citation

Riegel, Emil Raymond. Chemical Machinery. Reinhold, 1944.

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