Dyfyniad APA

Mehrotra, R., & Aggarwal, A. (2015). Plant pathology (2nd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Mehrotra, R.S, and Ashok Aggarwal. Plant Pathology. 2nd ed. New Delhi: McGraw Hill, 2015.

Dyfyniad MLA

Mehrotra, R.S, and Ashok Aggarwal. Plant Pathology. 2nd ed. McGraw Hill, 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.