APA (7th ed.) Citation

Shukla, R. S., & Chandel, P. S. (2007). A textbook of plant ecology: Including ethnobotany and soil science. S. Chand.

Chicago Style (17th ed.) Citation

Shukla, R. S., and P. S. Chandel. A Textbook of Plant Ecology: Including Ethnobotany and Soil Science. New Delhi: S. Chand, 2007.

MLA (9th ed.) Citation

Shukla, R. S., and P. S. Chandel. A Textbook of Plant Ecology: Including Ethnobotany and Soil Science. S. Chand, 2007.