Imagine you are reading an article about the goals of the National Archives to reduce its energy use. What information would suggest that this source is likely reliable and credible?
a. This article was published in a well-known encyclopedia in 1972.
b. This article was published on the official website of the National Archives in 2013.
c. This article was published as historical evidence by a writer on the Internet.
d. This article was published anonymously on an educational blog in 1998.