APA (7th ed.) Citation

Παπαγιάννης, Θ., Salathe, T., & Belbadj, M. (1999). Mediterranean wetlands at the dawn of the 21st century. ΜedWet : WWF.

Chicago Style (17th ed.) Citation

Παπαγιάννης, Θύμιος, Tobias Salathe, and Mobammed Belbadj. Mediterranean Wetlands at the Dawn of the 21st Century. Arles: ΜedWet : WWF, 1999.

MLA (8th ed.) Citation

Παπαγιάννης, Θύμιος, et al. Mediterranean Wetlands at the Dawn of the 21st Century. ΜedWet : WWF, 1999.