Waltman, P. E. (1974). Deterministic threshold models in the theory of epidemics. Springer-Verlag.
Chicago Style citaatWaltman, Paul E. Deterministic Threshold Models in the Theory of Epidemics. Berlin, New York: Springer-Verlag, 1974.
MLA citatieWaltman, Paul E. Deterministic Threshold Models in the Theory of Epidemics. Springer-Verlag, 1974.
Let op: Deze citaties zijn niet altijd 100% accuraat.