APA (7th ed.) Citation
Gupta V. V., Doube B. M., & Pankhurst C. E. (1997). Biological Indicators of Soil Health. CABI Publishing.
Chicago Style (17th ed.) Citation
Gupta V. V., Doube B. M., and Pankhurst C. E. Biological Indicators of Soil Health. CABI Publishing, 1997.
MLA (9th ed.) Citation
Gupta V. V., et al. Biological Indicators of Soil Health. CABI Publishing, 1997.
Warning: These citations may not always be 100% accurate.