APA استشهاد

Ojha, T. P., & Michael, A. (2019). Principles of agricultural engineering V.1 (12, rev.). Jain Brothers.

استشهاد بنمط شيكاغو

Ojha, T P., و AM Michael. Principles of Agricultural Engineering V.1. 12, rev. New Delhi: Jain Brothers, 2019.

MLA استشهاد

Ojha, T P., و AM Michael. Principles of Agricultural Engineering V.1. 12, rev. Jain Brothers, 2019.