Gaya APA

Mommsen, W, J, (, , , , ). (1980). Theories of imperialism, transl. by P.S.Falla. : Imperialismustheorien, 1977. . New York: Random House.

Gaya MLA

Mommsen, Wolfgang, J., (1930-, , , , ). "Theories of imperialism, transl. by P.S.Falla. : Imperialismustheorien, 1977. ". New York: Random House, 1980. Buku.