Welcher, F. J. Semimicro qualitative analysis. s.n.], 1955.
Chicago Style (17th ed.) CitationWelcher, Frank Johnson. Semimicro Qualitative Analysis. [S.l.: s.n.], 1955.
MLA (9th ed.) CitationWelcher, Frank Johnson. Semimicro Qualitative Analysis. s.n.], 1955.