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