Possible Clues:

• Policy on past attribution
• It gives the name of the writer
• Credit given author for end of play
• Author's credit in paper
• Credit for a crossword constructor
• It gives the author's name under title in newspaper or magazine article
• How one reads a reporter's name?
• Newspaper credit causes b***y row
• Writer's name on newspaper article
• It gives the name of the writer of an article