APA (7th ed.) Citation

Engman, E. T., & Gurney, R. J. (1991). Remote sensing in hydrology. Chapman and Hall.

Chicago Style (17th ed.) Citation

Engman, E. T., and R. J. Gurney. Remote Sensing in Hydrology. London ; New York: Chapman and Hall, 1991.

MLA (9th ed.) Citation

Engman, E. T., and R. J. Gurney. Remote Sensing in Hydrology. Chapman and Hall, 1991.