Cita APA (7th ed.)

Programme for International Student Assessment, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2009). Equally prepared for life?: How 15-year-old boys and girls perform in school. OECD.

Cita Chicago (17th ed.)

Programme for International Student Assessment, Organisation for Economic Co-operation and Development, i ProQuest (Firm). Equally Prepared for Life?: How 15-year-old Boys and Girls Perform in School. Paris: OECD, 2009.

Cita MLA (9th ed.)

Programme for International Student Assessment, et al. Equally Prepared for Life?: How 15-year-old Boys and Girls Perform in School. OECD, 2009.