APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development, ProQuest (Firm), & Martin-Hurtado, R. (2005). Environmental management in Eastern Europe, Caucasus and Central Asia. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development, ProQuest (Firm), och Roberto Martin-Hurtado. Environmental Management in Eastern Europe, Caucasus and Central Asia. Paris: OECD, 2005.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development, et al. Environmental Management in Eastern Europe, Caucasus and Central Asia. OECD, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.