Fulghum, R. (1986). All I really need to know I learned in kindergarten: Uncommon thoughts on common things. Ballantic Books.
Citação do estilo Chicago (17ª ed.)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. New York: Ballantic Books, 1986.
Citação MLA (9ª ed.)Fulghum, Robert. All I Really Need to Know I Learned in Kindergarten: Uncommon Thoughts on Common Things. Ballantic Books, 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.