APA-viite (7. p.)

Piketty, T. (2013). Capital in the Twenty First Century. Harvard Business Review Press.

Chicago-viite (17. p.)

Piketty, Thomas. Capital in the Twenty First Century. Boston: Harvard Business Review Press, 2013.

MLA-viite (9. p.)

Piketty, Thomas. Capital in the Twenty First Century. Harvard Business Review Press, 2013.