ebrary, Inc, & Smith, J. (2004). European sector futures. Emerald Group Publishing.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Janet Smith. European Sector Futures. Bradford, England: Emerald Group Publishing, 2004.
MLA način citiranja (9. izdanje)ebrary, Inc, i Janet Smith. European Sector Futures. Emerald Group Publishing, 2004.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.