Παραπομπή σε μορφή APA (7η εκδ.)

Morse, P. M. (1969). Queues, inventories, and maintenance: The analysis of operational systems with variable demand and supply. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Morse, Philip McCord. Queues, Inventories, and Maintenance: The Analysis of Operational Systems with Variable Demand and Supply. New York: Wiley, 1969.

Παραπομπή σε μορφή MLA (9th εκδ.)

Morse, Philip McCord. Queues, Inventories, and Maintenance: The Analysis of Operational Systems with Variable Demand and Supply. Wiley, 1969.