Cita APA (7a ed.)

De Leeuw, M., & De Leeuw, E. (1965). Read better, read faster: A new approach to efficient reading (1st published.). Penguin Books.

Cita Chicago Style (17a ed.)

De Leeuw, Manya, y Eric De Leeuw. Read Better, Read Faster: A New Approach to Efficient Reading. 1st published. Harmondsworth [etc.]: Penguin Books, 1965.

Cita MLA (9a ed.)

De Leeuw, Manya, y Eric De Leeuw. Read Better, Read Faster: A New Approach to Efficient Reading. 1st published. Penguin Books, 1965.