APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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