APA (7th ed.) Citation
Leskien, D., Flitner, M., & Institute, I. P. G. R. (1997). Intellectual property rights and plant genetic resources: Options for a Sui Generis system.
Chicago Style (17th ed.) Citation
Leskien, D., M. Flitner, and International Plant Genetic Resources Institute. Intellectual Property Rights and Plant Genetic Resources: Options for a Sui Generis System. 1997.
MLA (9th ed.) Citation
Leskien, D., et al. Intellectual Property Rights and Plant Genetic Resources: Options for a Sui Generis System. 1997.
Warning: These citations may not always be 100% accurate.