APA

Bill J., ROBINS L., . (1992). Tow Decades in British Politics. new york: manchester.

Chicago

Bill Jones, ROBINS LYNTON, . 1992. Tow Decades in British Politics. new york: manchester.

Harvard

Bill J., ROBINS L., . (1992). Tow Decades in British Politics. new york: manchester.

MLA

Bill Jones, ROBINS LYNTON, . Tow Decades in British Politics. new york: manchester. 1992.