APA (7e ed.) Bronvermelding
Engel, S. L. (2015). The end of the rainbow: How educating for happiness (not money) would transform our schools. The New Press.
Chicago (17e ed.) Bronvermelding
Engel, Susan L. The End of the Rainbow: How Educating for Happiness (not Money) Would Transform Our Schools. New York, New York: The New Press, 2015.
MLA (9e ed.) Bronvermelding
Engel, Susan L. The End of the Rainbow: How Educating for Happiness (not Money) Would Transform Our Schools. The New Press, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.