APA (7th ed.) Citation

Munn, R. E. (1973). Global environmental monitoring system (GEMS): Action plan for phase I. International Council of Scientific Unions, Scientific Committee on Problems of the Environment.

Chicago Style (17th ed.) Citation

Munn, R. E. Global Environmental Monitoring System (GEMS): Action Plan for Phase I. Toronto: International Council of Scientific Unions, Scientific Committee on Problems of the Environment, 1973.

MLA (8th ed.) Citation

Munn, R. E. Global Environmental Monitoring System (GEMS): Action Plan for Phase I. International Council of Scientific Unions, Scientific Committee on Problems of the Environment, 1973.

Warning: These citations may not always be 100% accurate.