Which sentence is punctuated correctly?
O "Most musicians require formal training to succeed," writes T Green (in Notes (2009))
O "(Dana P. Stone) performed at the rally ... writes Amir Bari [in his book]."
O According to the author... "Learning should be its own reward."
O J. Goldstein writes, “Today, an internship is the best path ... to career success" (italics added].
