Gaya APA

Noggle, G, R., Fritz, G, J. (1991). Introductory Plant Physiology (2nd ed.). New Delhi: Prentice Hall of India.

Gaya MLA

Noggle, G., Ray., Fritz, George, J.. "Introductory Plant Physiology". 2nd ed. New Delhi: Prentice Hall of India, 1991. print.