APA (7th ed.) Citation

Agrawal, R. L. (1997). Identifying characteristics of crop varieties. Science Publishers.

Chicago Style (17th ed.) Citation

Agrawal, Ratan Lal. Identifying Characteristics of Crop Varieties. Enfield, New Hampshire: Science Publishers, 1997.

MLA (9th ed.) Citation

Agrawal, Ratan Lal. Identifying Characteristics of Crop Varieties. Science Publishers, 1997.