Gaya APA

Goldsworthy, E, B, P, R., Fisher, N. (1984). The Physiology Of Tropical Field Crops . New York: John Willey and Sons.

Gaya MLA

Goldsworthy, Edited, By, Peter, R.., Fisher, N.M.. "The Physiology Of Tropical Field Crops". New York: John Willey and Sons, 1984. Teks.