Gaya APA

et.al, . et al (1998). Wetland and Waterbird Conservation: Proceedings of an International Workshop on Wetland and Waterbird Conservation in North East Asia . : Wetlands International.

Gaya MLA

et.al, . et al. "Wetland and Waterbird Conservation: Proceedings of an International Workshop on Wetland and Waterbird Conservation in North East Asia". : Wetlands International, 1998. Text.