Cita APA

International Board for Plant Genetic Resources. (1991). Descriptors for Annual Medicago. IBPGR.

Citación estilo Chicago

International Board for Plant Genetic Resources. Descriptors for Annual Medicago. Rome: IBPGR, 1991.

Cita MLA

International Board for Plant Genetic Resources. Descriptors for Annual Medicago. Rome: IBPGR, 1991.

Precaución: Estas citas no son 100% exactas.