APA引文

Siegfried, C. A. (1986). Understanding New York lakes. University of the State of New York, State Education Department, Biological Survey.

Chicago Style (17th ed.) Citation

Siegfried, Clifford A. Understanding New York Lakes. Albany, N. Y: University of the State of New York, State Education Department, Biological Survey, 1986.

MLA引文

Siegfried, Clifford A. Understanding New York Lakes. University of the State of New York, State Education Department, Biological Survey, 1986.