Παραπομπή σε μορφή APA (7η εκδ.)

Pennings, J. M. E. (1998). The market for hedging services: A marketing-finance approach with special reference to rights futures contracts. Wageningen Agricultural University ; Distribution, Backhuys Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pennings, Joost M. E. The Market for Hedging Services: A Marketing-finance Approach with Special Reference to Rights Futures Contracts. Wageningen : Leiden: Wageningen Agricultural University ; Distribution, Backhuys Publishers, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pennings, Joost M. E. The Market for Hedging Services: A Marketing-finance Approach with Special Reference to Rights Futures Contracts. Wageningen Agricultural University ; Distribution, Backhuys Publishers, 1998.