Siebeck, W. E., Evenson, R. E., Lesser, W., & Braga, C. A. P. (1990). Strengthening protection of intellectual property in developing countries: A survery of the literature. World Bank.
Style de citation Chicago (17e éd.)Siebeck, Wolfgang E., Robert E. Evenson, William Lesser, et Carlos Alberto Primo Braga. Strengthening Protection of Intellectual Property in Developing Countries: A Survery of the Literature. Washington, D.C.: World Bank, 1990.
Style de citation MLA (8e éd.)Siebeck, Wolfgang E., et al. Strengthening Protection of Intellectual Property in Developing Countries: A Survery of the Literature. World Bank, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.