|For television programming, use roman, no quotation
marks for the titles of ongoing or continuing sponsored series:
Mobil Masterpiece Theatre
Hallmark Hall of Fame
Use italic without
quotation marks for the title of a limited series (for example, a novel
in several episodes) and roman with quotation marks for an individual
episode or self-contained program within a series.
"The Lost Child" episode of Mobil Masterpiece Theatre's presentation of Prime Suspect
Hallmark Hall of Fame's "To Dance With the White Dog"
Star Trek: The Next Generation, "Tapestry"
NBC's brilliant Law & Order
the popular Jeopardy!
Networks and call letters of stations are full caps, no periods or spaces:
CBS; WETA or WETA-TV; WGBH or WGBH-TV, Boston.
Without call letters:
Channel 6, American Broadcasting Company, Public Broadcasting Service, public television.