Citazione APA

Michael, A. M., & Ojha, T. P. (1998). Principles of agricultural engineering . V .1: Farm power and machinery : farm buildings and post harvest technology. Jain Brothers.

Stile di citazione Chicago

Michael, A M., e T P. Ojha. Principles of Agricultural Engineering . V .1: Farm Power and Machinery : Farm Buildings and Post Harvest Technology. New Delhi: Jain Brothers, 1998.

Citazione MLA

Michael, A M., e T P. Ojha. Principles of Agricultural Engineering . V .1: Farm Power and Machinery : Farm Buildings and Post Harvest Technology. Jain Brothers, 1998.