Errico Malatesta : : His life and ideas.

MLA

Richards, Vernon. Errico Malatesta : His Life and Ideas. London: Freedom Press, 1984.

APA

Richards, V. (1984). Errico Malatesta : His life and ideas. London: Freedom Press.

Chicago

Richards, Vernon Errico Malatesta: His Life and Ideas. London: Freedom Press, 1984.