Cita APA

Henry Baldwin Ward, G. C. W. Fresh water biology. John Wiley and Sons.

Citación estilo Chicago

Henry Baldwin Ward, George Chandler Whipple. Fresh Water Biology. John Wiley and Sons.

Cita MLA

Henry Baldwin Ward, George Chandler Whipple. Fresh Water Biology. John Wiley and Sons.

Warning: These citations may not always be 100% accurate.