Παραπομπή σε μορφή APA (7η εκδ.)

Sakkoulas, european air law association, Dagtoglou, P., & Ehlers, P. (1997). Airline liability: A seminar on liability and claims handling in the airline and aerospace industries. Sakkoulas.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sakkoulas, european air law association, P. Dagtoglou, και P. Ehlers. Airline Liability: A Seminar on Liability and Claims Handling in the Airline and Aerospace Industries. Athens: Sakkoulas, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sakkoulas, et al. Airline Liability: A Seminar on Liability and Claims Handling in the Airline and Aerospace Industries. Sakkoulas, 1997.