APA (7th ed.) Citation

Food and Agriculture Organization of the United Nations & Welcomme, R. L. (1979). Fishery management in large rivers. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Food and Agriculture Organization of the United Nations and R. L. Welcomme. Fishery Management in Large Rivers. Rome: Food and Agriculture Organization of the United Nations, 1979.

MLA (9th ed.) Citation

Food and Agriculture Organization of the United Nations and R. L. Welcomme. Fishery Management in Large Rivers. Food and Agriculture Organization of the United Nations, 1979.