APA সাইটেশন

Nesbet, R. K. (2003). Variational principles and methods in theoretical physics and chemistry. New York: Cambridge University Press.

শিকাগো স্টাইলে সাইটেশন

Nesbet, R. K. Variational Principles and Methods in Theoretical Physics and Chemistry. New York: Cambridge University Press, 2003.

এমএলএ সাইটেশন

Nesbet, R. K. Variational Principles and Methods in Theoretical Physics and Chemistry. New York: Cambridge University Press, 2003.