Cita APA (7a ed.)

Steenblik, R., Drouet, D., & Stubbs, G. (2005). Synergies Between Trade in Environmental Services and Trade in Environmental Goods. OECD Publishing.

Cita Chicago Style (17a ed.)

Steenblik, Ronald, Dominique Drouet, y George Stubbs. Synergies Between Trade in Environmental Services and Trade in Environmental Goods. Paris: OECD Publishing, 2005.

Cita MLA (9a ed.)

Steenblik, Ronald, et al. Synergies Between Trade in Environmental Services and Trade in Environmental Goods. OECD Publishing, 2005.