APA Style

al), G, G, H, (. (1986). High current. high brightness. and high duty factor ION injectors . New York: AMERICAN INST. OF PHYSICS.

MLA Style

al), Gillespie., George, H., (et. "High current. high brightness. and high duty factor ION injectors". New York: AMERICAN INST. OF PHYSICS, 1986. Buku.