Cita APA (7a ed.)

(1986). Introduction to congestion theory in telephone systems / Ryszard Syski ; foreword by Sir Thomas Eades.

Cita Chicago Style (17a ed.)

Introduction to Congestion Theory in Telephone Systems / Ryszard Syski ; Foreword by Sir Thomas Eades. 1986.

Cita MLA (9a ed.)

Introduction to Congestion Theory in Telephone Systems / Ryszard Syski ; Foreword by Sir Thomas Eades. 1986.