Cita APA (7a ed.)

Berl, W. G. (1961). Physical methods in chemical analysis. Academic Press.

Cita Chicago Style (17a ed.)

Berl, Walter G. Physical Methods in Chemical Analysis. New York ; London: Academic Press, 1961.

Cita MLA (8a ed.)

Berl, Walter G. Physical Methods in Chemical Analysis. Academic Press, 1961.