[ capword sp othword sp othword . ( year ) capword , sp capword , sp & sp capword ] sp capword , sp caplet . , sp capword , sp caplet . , sp & sp capword , sp caplet . ( year ) . sp capword sp othword : sp capword sp othword . sp capword sp caplet . sp caplet . sp capword sp & sp caplet . sp caplet . sp capword - capword sp ( capword . ) , capword sp capword sp capword sp othword sp capword * year sp . sp capword , sp capword , sp num – num . sp upword sp othword : / / othword . othword / othword / year . num .