Vorlage:Citation Style documentation/season

• season: Season number, usually for US shows.
• OR: series-number: Series number, usually for British shows. Aliases: series-no, seriesno, seriesnumber.
• number: Many episodic shows are identified by separate season and episode numbers. Alternately, some shows prefer the format of a single episode number that includes the season within it; this format can be used by omitting the season field.