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