Dyfyniad APA

Kado, C. I., & Agrawal, H. O. (1972). Principles and techniques in plant virology. Van nostrand.

Dyfyniad Arddull Chicago

Kado, Clarence I., and Hari O. Agrawal. Principles and Techniques in Plant Virology. New york: Van nostrand, 1972.

Dyfyniad MLA

Kado, Clarence I., and Hari O. Agrawal. Principles and Techniques in Plant Virology. Van nostrand, 1972.

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