Παραπομπή APA

(1998). Environment statistics: Proceedings of the national workshop on environment statistics/Goa/12-13 January 1998. Central Statistical Organisation.

Παραπομπή Chicago Style

Environment Statistics: Proceedings of the National Workshop on Environment Statistics/Goa/12-13 January 1998. New Delhi: Central Statistical Organisation, 1998.

Παραπομπή MLA

Environment Statistics: Proceedings of the National Workshop on Environment Statistics/Goa/12-13 January 1998. Central Statistical Organisation, 1998.