Cita APA (7th ed.)
Nesbet, R. K. (2003). Variational principles and methods in theoretical physics and chemistry. Cambridge University Press.
Cita Chicago (17th ed.)
Nesbet, R. K. Variational Principles and Methods in Theoretical Physics and Chemistry. New York: Cambridge University Press, 2003.
Cita MLA (9th ed.)
Nesbet, R. K. Variational Principles and Methods in Theoretical Physics and Chemistry. Cambridge University Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.