APA

Lyon W. S., . (1977). Trace element measurements at the coal fired steam plant. New York: CRS Press.

Chicago

Lyon W S, . 1977. Trace element measurements at the coal fired steam plant. New York: CRS Press.

Harvard

Lyon W. S., . (1977). Trace element measurements at the coal fired steam plant. New York: CRS Press.

MLA

Lyon W S, . Trace element measurements at the coal fired steam plant. New York: CRS Press. 1977.