Cita APA (7th ed.)

Virmani, S. S. (1994). Heterosis and hybrid rice breeding. Springer-Verlag.

Cita Chicago (17th ed.)

Virmani, Sant S. Heterosis and Hybrid Rice Breeding. Berlin, New York: Springer-Verlag, 1994.

Cita MLA (9th ed.)

Virmani, Sant S. Heterosis and Hybrid Rice Breeding. Springer-Verlag, 1994.