De Leeuw, M., & De Leeuw, E. (1965). Read better, read faster: A new approach to efficient reading. Penguin.
Citazione stile Chigago Style (17a edizione)De Leeuw, Manya, e Eric De Leeuw. Read Better, Read Faster: A New Approach to Efficient Reading. Harmondsworth, Middlesex, England: Penguin, 1965.
Citatione MLA (9a ed.)De Leeuw, Manya, e Eric De Leeuw. Read Better, Read Faster: A New Approach to Efficient Reading. Penguin, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.