Cita APA (7th ed.)

Bras, R. L. (1990). Hydrology: An introduction to hydrologic science. Addison-Wesley.

Cita Chicago (17th ed.)

Bras, Rafael L. Hydrology: An Introduction to Hydrologic Science. Reading, Massachusetts: Addison-Wesley, 1990.

Cita MLA (9th ed.)

Bras, Rafael L. Hydrology: An Introduction to Hydrologic Science. Addison-Wesley, 1990.