APA

Fischer E., Berger A. B., . (1976). Marx In His Own Words. : Penguin book.

Chicago

Fischer Ernst, Berger Anna Bostock, . 1976. Marx In His Own Words. : Penguin book.

Harvard

Fischer E., Berger A. B., . (1976). Marx In His Own Words. : Penguin book.

MLA

Fischer Ernst, Berger Anna Bostock, . Marx In His Own Words. : Penguin book. 1976.