APA
Lyon W. S., . (1980). Radioelement analysis: Progress and problems. Michigen: Ann Arbor.
Chicago
Lyon W S, . 1980. Radioelement analysis: Progress and problems. Michigen: Ann Arbor.
Harvard
Lyon W. S., . (1980). Radioelement analysis: Progress and problems. Michigen: Ann Arbor.
MLA
Lyon W S, . Radioelement analysis: Progress and problems. Michigen: Ann Arbor. 1980.