APA (7th ed.) Citation

Welcher, F. J. (1942). Chemical solutions: Reagents useful to the chemist, biologist and bacteriologist. Van Nostrand.

Chicago Style (17th ed.) Citation

Welcher, Frank Johnson. Chemical Solutions: Reagents Useful to the Chemist, Biologist and Bacteriologist. New Jersey: Van Nostrand, 1942.

MLA (9th ed.) Citation

Welcher, Frank Johnson. Chemical Solutions: Reagents Useful to the Chemist, Biologist and Bacteriologist. Van Nostrand, 1942.