एपीए उद्धरण

Kragh, H. (2012). Niels Bohr and the quantum atom: The Bohr model of atomic structure 1913-1925. Oxford University Press.

शिकागो स्टाइल उद्धरण

Kragh, Helge. Niels Bohr and the Quantum Atom: The Bohr Model of Atomic Structure 1913-1925. Oxford: Oxford University Press, 2012.

एमएलए उद्धरण

Kragh, Helge. Niels Bohr and the Quantum Atom: The Bohr Model of Atomic Structure 1913-1925. Oxford University Press, 2012.