APA (7th ed.) Citation

Hanushek, E. A., Schwerdt, G., Wiederhold, S., & Woessmann, L. (2013). Returns to Skills Around the World: Evidence from PIAAC. OECD Publishing.

Chicago Style (17th ed.) Citation

Hanushek, Eric A., Guido Schwerdt, Simon Wiederhold, and Ludger Woessmann. Returns to Skills Around the World: Evidence from PIAAC. Paris: OECD Publishing, 2013.

MLA (9th ed.) Citation

Hanushek, Eric A., et al. Returns to Skills Around the World: Evidence from PIAAC. OECD Publishing, 2013.