APA (7th ed.) Citation

International Board for Plant Genetic Resources. (1990). Descriptors for Brassica and Raphanus. IBPGR.

Chicago Style (17th ed.) Citation

International Board for Plant Genetic Resources. Descriptors for Brassica and Raphanus. Rome: IBPGR, 1990.

MLA (8th ed.) Citation

International Board for Plant Genetic Resources. Descriptors for Brassica and Raphanus. IBPGR, 1990.

Warning: These citations may not always be 100% accurate.