APA (7th ed.) Citation
Welcher, F. J. (1948). Organic analytical reagents (2a.reimp.). D. Van Nostrand Company Inc..
Chicago Style (17th ed.) Citation
Welcher, Frank Johnson. Organic Analytical Reagents. 2a.reimp. New York: D. Van Nostrand Company Inc., 1948.
MLA (9th ed.) Citation
Welcher, Frank Johnson. Organic Analytical Reagents. 2a.reimp. D. Van Nostrand Company Inc., 1948.
Warning: These citations may not always be 100% accurate.