ALA Citation Generator

"ALA Citation Generator - American Association of School Librarians (AASL)", American Library Association, dynamically generated page.

http://www.ala.org/aasl/cite?query=node%252F1210&url=http%253A%252F%252Fwww.ala.org%252Faasl%252Fstandards%252Flearning&title=Standards%2Bfor%2Bthe%2B21st-Century%2BLearner%2B-%2BAmerican%2BAssociation%2Bof%2BSchool%2BLibrarians%2B%28AASL%29 (Accessed December 17, 2017)