APA (7th ed.) Citation
Tripathi, R. P., & Singh, H. (1993). Soil erosion and conservation. New Age International.
Chicago Style (17th ed.) Citation
Tripathi, R. P., and H.P Singh. Soil Erosion and Conservation. Kolkata: New Age International, 1993.
MLA (9th ed.) Citation
Tripathi, R. P., and H.P Singh. Soil Erosion and Conservation. New Age International, 1993.
Warning: These citations may not always be 100% accurate.