APA Style

Bechtel, H., Cribb, P., Launert, E., Rose,P.M and Scott,D.A.. (1994). Waterfowl Population Estimates . United Kingdom: International Waterfowl and Wetlands Research Bureau..

Chicago Style

Bechtel, H., Cribb, P., Launert, E., Rose,P.M and Scott,D.A.. Waterfowl Population Estimates. United Kingdom: International Waterfowl and Wetlands Research Bureau., 1994. .

MLA Style

Bechtel, H., Cribb, P., Launert, E., Rose,P.M and Scott,D.A.. Waterfowl Population Estimates. United Kingdom: International Waterfowl and Wetlands Research Bureau., 1994. .

Turabian Style

Bechtel, H., Cribb, P., Launert, E., Rose,P.M and Scott,D.A.. Waterfowl Population Estimates. United Kingdom: International Waterfowl and Wetlands Research Bureau., 1994. .