Παραπομπή σε μορφή APA (7η εκδ.)

Caffrey, J. (1996). Management and ecology of freshwater plants: Proceedings of the 9th International Symposium on Aquatic Weeds, European Weed Research Society. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caffrey, J.M. Management and Ecology of Freshwater Plants: Proceedings of the 9th International Symposium on Aquatic Weeds, European Weed Research Society. Dordrecht [Netherlands]: Kluwer Academic Publishers, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Caffrey, J.M. Management and Ecology of Freshwater Plants: Proceedings of the 9th International Symposium on Aquatic Weeds, European Weed Research Society. Kluwer Academic Publishers, 1996.