van der Ploeg, F. (2010). Aggressive oil extraction and precautionary saving: Coping with volatility. Elsevier.
Čikaški stil citiranja (17. izdanje)van der Ploeg, F. Aggressive Oil Extraction and Precautionary Saving: Coping with Volatility. Elsevier, 2010.
MLA način citiranja (9. izdanje)van der Ploeg, F. Aggressive Oil Extraction and Precautionary Saving: Coping with Volatility. Elsevier, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.