Dyfyniad APA

Smith, K. M. (1987). Recent advances in the study of plant viruses. International books &periodicals supply service.

Dyfyniad Arddull Chicago

Smith, Kenneth M. Recent Advances in the Study of Plant Viruses. New Delhi: International books &periodicals supply service, 1987.

Dyfyniad MLA

Smith, Kenneth M. Recent Advances in the Study of Plant Viruses. International books &periodicals supply service, 1987.

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