Cita APA (7a ed.)

Ward, H. B. (1945). Fresh-water biology. J. Wiley.

Cita Chicago Style (17a ed.)

Ward, Henry Baldwin. Fresh-water Biology. New York - EEUU: J. Wiley, 1945.

Cita MLA (8a ed.)

Ward, Henry Baldwin. Fresh-water Biology. J. Wiley, 1945.