Cita APA (7a ed.)

Hardy, T. B. (1988). State-Parameter estimation of real time river water quality. University Microfilms International.

Cita Chicago Style (17a ed.)

Hardy, Thomas Byron. State-Parameter Estimation of Real Time River Water Quality. An Arbor: University Microfilms International, 1988.

Cita MLA (9a ed.)

Hardy, Thomas Byron. State-Parameter Estimation of Real Time River Water Quality. University Microfilms International, 1988.