Citazione Stile APA (7a Edizione)

Leopold, A. C., & Kriedemann, P. E. (1975). Plant growth and development: A physical and physiological approach (2nd ed.). Tata McGraw-Hill Publishing Company.

Citazione stile Chigago Style (17a edizione)

Leopold, A. Carl, e Paul E. Kriedemann. Plant Growth and Development: A Physical and Physiological Approach. 2nd ed. New Delhi: Tata McGraw-Hill Publishing Company, 1975.

Citatione MLA (9a ed.)

Leopold, A. Carl, e Paul E. Kriedemann. Plant Growth and Development: A Physical and Physiological Approach. 2nd ed. Tata McGraw-Hill Publishing Company, 1975.