Παραπομπή σε μορφή APA (7η εκδ.)

International Association on Water Pollution Research and Control : Rovaniemi, Finland, & Laikari, H. (1989). River basin management-V: Proceedings of an IAWPRC conference held in Rovaniemi, Finland 31 July-4 August 1989. Pergamon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Association on Water Pollution Research and Control : Rovaniemi, Finland, και H. Laikari. River Basin Management-V: Proceedings of an IAWPRC Conference Held in Rovaniemi, Finland 31 July-4 August 1989. Oxford: Pergamon, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Association on Water Pollution Research and Control : Rovaniemi, Finland, και H. Laikari. River Basin Management-V: Proceedings of an IAWPRC Conference Held in Rovaniemi, Finland 31 July-4 August 1989. Pergamon, 1989.