Dyfyniad APA

Landau, L. D., & Lifshitz, E. M. (1975). The classical theory of fields (4th rev. ed.). Butterworth-Heinemann.

Dyfyniad Arddull Chicago

Landau, Lev Davidovich, and E M. Lifshitz. The Classical Theory of Fields. 4th rev. ed. Oxford: Butterworth-Heinemann, 1975.

Dyfyniad MLA

Landau, Lev Davidovich, and E M. Lifshitz. The Classical Theory of Fields. 4th rev. ed. Butterworth-Heinemann, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.