एपीए उद्धरण

Sommerfeld, A. (1950). Electrodynamics: Lectures on theoretical physics, v.3. Academic Press.

शिकागो स्टाइल उद्धरण

Sommerfeld, Arnold. Electrodynamics: Lectures on Theoretical Physics, V.3. New York: Academic Press, 1950.

एमएलए उद्धरण

Sommerfeld, Arnold. Electrodynamics: Lectures on Theoretical Physics, V.3. Academic Press, 1950.