Styl cytowania APA

Rao, V. M., Rupkumar, K., & Hanamashetti, J. S. (2009). Micro-irrigation system: An economic analysis. ABD Publishers.

Styl cytowania Chicago

Rao, V. M., K. Rupkumar, i J. S. Hanamashetti. Micro-irrigation System: An Economic Analysis. Jaipur: ABD Publishers, 2009.

Styl cytowania MLA

Rao, V. M., et al. Micro-irrigation System: An Economic Analysis. ABD Publishers, 2009.