APA (7th ed.) Citation

ScienceDirect (Online service) & Berl, W. G. (1956). Physical methods in chemical analysis (2d rev. ed.). Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Walter G. Berl. Physical Methods in Chemical Analysis. 2d rev. ed. New York: Academic Press, 1956.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Walter G. Berl. Physical Methods in Chemical Analysis. 2d rev. ed. Academic Press, 1956.