APA (7th ed.) Citation

Rao, V. S. (2000). Principles of weed science (2nd ed.). Science Publishers.

Chicago Style (17th ed.) Citation

Rao, V. S. Principles of Weed Science. 2nd ed. Enfield, NH: Science Publishers, 2000.

MLA (9th ed.) Citation

Rao, V. S. Principles of Weed Science. 2nd ed. Science Publishers, 2000.