APA (7th ed.) Citation

Kragh, H. (1990). Dirac : a scientific biography / Helge Kragh: A scientific biography. Cambridge University Press.

Chicago Style (17th ed.) Citation

Kragh, Helge. Dirac : A Scientific Biography / Helge Kragh: A Scientific Biography. Cambridge: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Kragh, Helge. Dirac : A Scientific Biography / Helge Kragh: A Scientific Biography. Cambridge University Press, 1990.

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