APA
Fageria N. K., Baligar V. C. & Clark R. B. (2006). Physiology of crop production. New York: Food Products Press.
Chicago
Fageria N K, Baligar V C and Clark R B. 2006. Physiology of crop production. New York: Food Products Press.
Harvard
Fageria N. K., Baligar V. C. and Clark R. B. (2006). Physiology of crop production. New York: Food Products Press.
MLA
Fageria N K, Baligar V C and Clark R B. Physiology of crop production. New York: Food Products Press. 2006.