APA Citation

Sommerfeld, A. J. W. 1. (1961). Lectures on theoretical physics: By Arnold Sommerfeld. New York, New York: Academic.

Chicago Style Citation

Sommerfeld, Arnold Johannes Wilhelm 1868-1951. Lectures On Theoretical Physics: By Arnold Sommerfeld. New York, New York: Academic, 1961.

MLA Citation

Sommerfeld, Arnold Johannes Wilhelm 1868-1951. Lectures On Theoretical Physics: By Arnold Sommerfeld. New York, New York: Academic, 1961.

Warning: These citations may not always be 100% accurate.