Rachel Sobel ’15 Selected to Attend U.N. Climate Change Talks in Peru - Sobel is one of eight students sponsored by the American Chemical Society. She was also chosen to attend the 2013 Climate Change Talks in Poland.
apostrophes in decades
Use an apostrophe to indicate numerals omitted. Show plural by adding "s": "She attended Hamilton in the '80s." "The 1940s marked a change on college campuses."
SOURCE: Hamilton College Editorial Style Guide