APA Edition Citation

Ramanna, T. R. . .., Ajay Kumar, D. . .., & Krishnamurthy, S. . .. (1986). Soil sampling and testing (1.). Technical Teacher Training Institute.

Chicago Edition Citation

Ramanna, T R ., Duggal Ajay Kumar, and S. Krishnamurthy. Soil Sampling and Testing. 1. Chandigarh: Technical Teacher Training Institute, 1986.

MLA Edition Citation

Ramanna, T R ., et al. Soil Sampling and Testing. 1. Technical Teacher Training Institute, 1986.