Cita APA (7th ed.)

International Board for Plant Genetic Resources & Huaman, Z. Descriptors for Sweet Potato.

Cita Chicago (17th ed.)

International Board for Plant Genetic Resources i Z. Huaman. Descriptors for Sweet Potato. 1991.

Cita MLA (9th ed.)

International Board for Plant Genetic Resources i Z. Huaman. Descriptors for Sweet Potato.