Citazione Stile APA (7a Edizione)

Hopkins, W. G. (1995). Introduction to plant physiology: Concepts and mechanisms. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Hopkins, William G. Introduction to Plant Physiology: Concepts and Mechanisms. New York: John Wiley & Sons, 1995.

Citatione MLA (9a ed.)

Hopkins, William G. Introduction to Plant Physiology: Concepts and Mechanisms. John Wiley & Sons, 1995.