Ward Baldwin, H., & Whipple Chandler, G. (1945). Fresh water biology. John Wiley.
Cita Chicago (17th ed.)Ward Baldwin, Henry, i George Whipple Chandler. Fresh Water Biology. Nueva York: John Wiley, 1945.
Cita MLA (9th ed.)Ward Baldwin, Henry, i George Whipple Chandler. Fresh Water Biology. John Wiley, 1945.
Atenció: Aquestes cites poden no estar 100% correctes.