APA (7th ed.) Citation

International Board for Plant Genetic Resources. (1992). Descriptors for white clover (Trifolium repens L.). IBPGR.

Chicago Style (17th ed.) Citation

International Board for Plant Genetic Resources. Descriptors for White Clover (Trifolium Repens L.). Rome: IBPGR, 1992.

MLA (9th ed.) Citation

International Board for Plant Genetic Resources. Descriptors for White Clover (Trifolium Repens L.). IBPGR, 1992.

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