Cita APA (7a ed.)

Michael Biggs, M., & Hedström, P. (2009). Self-Fulfilling Prophecies. Oxford University Press.

Cita Chicago Style (17a ed.)

Michael Biggs, M., y P. Hedström. Self-Fulfilling Prophecies. Oxford University Press, 2009.

Cita MLA (9a ed.)

Michael Biggs, M., y P. Hedström. Self-Fulfilling Prophecies. Oxford University Press, 2009.