APA (7th ed.) Citation
International Symposium (10th : 1999 : Alicante, Spain), MESAEP, & MESAEP. (1999). Environmental Pollution and its Impact on Life in the Mediterranean Region: 10th International Symposium. MESAEP.
Chicago Style (17th ed.) Citation
International Symposium (10th : 1999 : Alicante, Spain), MESAEP, and MESAEP. Environmental Pollution and Its Impact on Life in the Mediterranean Region: 10th International Symposium. MESAEP, 1999.
MLA (9th ed.) Citation
International Symposium (10th : 1999 : Alicante, Spain), et al. Environmental Pollution and Its Impact on Life in the Mediterranean Region: 10th International Symposium. MESAEP, 1999.
Warning: These citations may not always be 100% accurate.