Citazione APA

Michael, A. M., & Ojha, T. P. (1999). Principles of agricultural engineering: V .2 : serveying, irrigation, drainage, soil and water conservation (3.). Jain Brothers.

Stile di citazione Chicago

Michael, A M., e T P. Ojha. Principles of Agricultural Engineering: V .2 : Serveying, Irrigation, Drainage, Soil and Water Conservation. 3. New Delhi: Jain Brothers, 1999.

Citazione MLA

Michael, A M., e T P. Ojha. Principles of Agricultural Engineering: V .2 : Serveying, Irrigation, Drainage, Soil and Water Conservation. 3. Jain Brothers, 1999.