APA (7th ed.) Citation

Atkinson, A. B., & Piketty, T. (2007). Top incomes over the twentieth century: A contrast between continental European and English-speaking countries. Oxford University Press.

Chicago Style (17th ed.) Citation

Atkinson, A. B., and Thomas Piketty. Top Incomes over the Twentieth Century: A Contrast Between Continental European and English-speaking Countries. Oxford ; New York: Oxford University Press, 2007.

MLA (9th ed.) Citation

Atkinson, A. B., and Thomas Piketty. Top Incomes over the Twentieth Century: A Contrast Between Continental European and English-speaking Countries. Oxford University Press, 2007.