Cita APA

A M Michael & T P Ojha. (2009). Principles of agricultural engineering-Vol.1 (5th, reprinted.). Jain brothers.

Citación estilo Chicago

A M Michael y T P Ojha. Principles of Agricultural Engineering-Vol.1. 5th, reprinted. Ludhiyana: Jain brothers, 2009.

Cita MLA

A M Michael y T P Ojha. Principles of Agricultural Engineering-Vol.1. 5th, reprinted. Jain brothers, 2009.