Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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