Cita APA (7th ed.)
ebrary, Inc, Wohlmeyer, H., Quendler, T., Paschen, R. v., & Katschinka, L. (2002). The World Trade Organisation, agriculture and sustainable development. Greenleaf Pub..
Cita Chicago (17th ed.)
ebrary, Inc, Heinrich Wohlmeyer, Theodor Quendler, Renée von Paschen, i Liese Katschinka. The World Trade Organisation, Agriculture and Sustainable Development. Sheffield, South Yorkshire [England]: Greenleaf Pub., 2002.
Cita MLA (9th ed.)
ebrary, Inc, et al. The World Trade Organisation, Agriculture and Sustainable Development. Greenleaf Pub., 2002.
Atenció: Aquestes cites poden no estar 100% correctes.