APA aipamena

Waltman, P. (1974). Deterministic Threshold models in the theory of epidemics.

Chicago Style aipamena

Waltman, Paul. Deterministic Threshold Models in the Theory of Epidemics. Berlin, Springer-Verlag, 1974.

MLA aipamena

Waltman, Paul. Deterministic Threshold Models in the Theory of Epidemics. 1974.