Fulghum, R. (1989). All I really need to know I learned in kindergarten: Uncommon thoughts on common things (First Ballantine Books edition.). Ivy Books.
Style de citation Chicago (17e éd.)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. First Ballantine Books edition. New York: Ivy Books, 1989.
Style de citation MLA (9e éd.)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. First Ballantine Books edition. Ivy Books, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.