APA (7e ed.) Bronvermelding

Mura, T., & Koya, T. (1992). Variational methods in mechanics. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Mura, Toshio, en Tatsuhito Koya. Variational Methods in Mechanics. New York: Oxford University Press, 1992.

MLA (9e ed.) Bronvermelding

Mura, Toshio, en Tatsuhito Koya. Variational Methods in Mechanics. Oxford University Press, 1992.