Dyfyniad APA

Pathak, V. N. (1974). Laboratory manual of plant Pathology. Oxford I B H publishing company.

Dyfyniad Arddull Chicago

Pathak, V N. Laboratory Manual of Plant Pathology. New Delhi: Oxford I B H publishing company, 1974.

Dyfyniad MLA

Pathak, V N. Laboratory Manual of Plant Pathology. Oxford I B H publishing company, 1974.

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