APA-referens

Williams, J. E. [., Metcalfe, H. C., Trinklein, F. E., & Lefler, R. W. (1968). Laboratory experiments in physics. Hol, Rinehart and Winston.

Chicago-stil citat

Williams, John E [et...al], H Clark Metcalfe, Frederick E. Trinklein, och Ralph W. Lefler. Laboratory Experiments in Physics. New York: Hol, Rinehart and Winston, 1968.

MLA-referens

Williams, John E [et...al], et al. Laboratory Experiments in Physics. Hol, Rinehart and Winston, 1968.