APA (7th ed.) Citation

International Board for Plant Genetic Resources, Van Hitum, T. J. L., Frese, L., & Perret, P. (1991). Crop networks: Searching for new concepts for collaborative genetic resources management. International Board for Plant Genetic Resources.

Chicago Style (17th ed.) Citation

International Board for Plant Genetic Resources, Th. J. L. Van Hitum, L. Frese, and P.M Perret. Crop Networks: Searching for New Concepts for Collaborative Genetic Resources Management. Rome: International Board for Plant Genetic Resources, 1991.

MLA (9th ed.) Citation

International Board for Plant Genetic Resources, et al. Crop Networks: Searching for New Concepts for Collaborative Genetic Resources Management. International Board for Plant Genetic Resources, 1991.