APA način citiranja (7. izdanje)
Keeley, B. (2007). Human capital: How what you know shapes your life. OECD.
Čikaški stil citiranja (17. izdanje)
Keeley, Brian. Human Capital: How What You Know Shapes Your Life. Paris: OECD, 2007.
MLA način citiranja (9. izdanje)
Keeley, Brian. Human Capital: How What You Know Shapes Your Life. OECD, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.