APA-Zitierstil (7. Ausg.)

Barrett, G., & Riddell, W. C. (2016). Ageing and Literacy Skills: Evidence from IALS, ALL And PIAAC. OECD Publishing.

Chicago-Zitierstil (17. Ausg.)

Barrett, Garry, und W. Craig Riddell. Ageing and Literacy Skills: Evidence from IALS, ALL And PIAAC. Paris: OECD Publishing, 2016.

MLA-Zitierstil (9. Ausg.)

Barrett, Garry, und W. Craig Riddell. Ageing and Literacy Skills: Evidence from IALS, ALL And PIAAC. OECD Publishing, 2016.