Cita APA (7a ed.)
Matthews, H. L. (1969). Political leaders of the Twentieth Castro: A political biography. Penguin Books.
Cita Chicago Style (17a ed.)
Matthews, Herbert L. Political Leaders of the Twentieth Castro: A Political Biography. Inglaterra: Penguin Books, 1969.
Cita MLA (9a ed.)
Matthews, Herbert L. Political Leaders of the Twentieth Castro: A Political Biography. Penguin Books, 1969.
Precaución: Estas citas no son 100% exactas.