APA Citation

Springer, A. M. (1979). Numbers and status of peregrine falcons on the Colville River, middle Yukon River and lower Yukon River, Alaska, 1979: A report.

Chicago Style Citation

Springer, Alan M. Numbers and Status of Peregrine Falcons On the Colville River, Middle Yukon River and Lower Yukon River, Alaska, 1979: A Report. 1979.

MLA Citation

Springer, Alan M. Numbers and Status of Peregrine Falcons On the Colville River, Middle Yukon River and Lower Yukon River, Alaska, 1979: A Report. 1979.