Gaya APA

Sommerfeld, A. ( zj). The principle of relativity, a collection of original memoirs on the special and general theory of relativity by H.A.Lorentz, A.Einstein, H.Minkowski and H.Weyl. With notes by A.Sommerfeld, transl. by W.Perrett and G.B.Jeffery. With seven diagrams. . [New York]: Dover publications.

Gaya MLA

Sommerfeld, A.. "The principle of relativity, a collection of original memoirs on the special and general theory of relativity by H.A.Lorentz, A.Einstein, H.Minkowski and H.Weyl. With notes by A.Sommerfeld, transl. by W.Perrett and G.B.Jeffery. With seven diagrams. ". [New York]: Dover publications, zj. Buku.