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