Παραπομπή σε μορφή APA (7η εκδ.)

Mediterranean institute for nature and anthropos (Med-INA), Papayannis, T., & Salathe, T. (1999). Mediterranean wetlands at the dawn of the 21th century. Ramsar ; Medwet.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mediterranean institute for nature and anthropos (Med-INA), Thymio Papayannis, και T. Salathe. Mediterranean Wetlands at the Dawn of the 21th Century. [χ.τ.]: Ramsar ; Medwet, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mediterranean institute for nature and anthropos (Med-INA), et al. Mediterranean Wetlands at the Dawn of the 21th Century. Ramsar ; Medwet, 1999.