Periodicals include magazines, newspapers, and scholarly journals. Works cited entries for periodical sources include three main elementsâthe author of the article, the title of the article, and information about the magazine, newspaper, or journal.
While the percentage of black NFL players currently hovers around 70%, the corresponding percentage of black NFL coaches currently hovers around 6%.
(Approximately two-thirds of NFL players are black.) As a result, when those numbers tell us that football players live longer than their peers, theyâre matching up a group of multimillionaires with people who, on average, make a whole lot less.