APA (7th ed.) Zitazioa

SMITH, D. I. (1978). The River basin: An introduction to the study of hydrology. C.U.P..

Chicago Style (17th ed.) Zitazioa

SMITH, David Ingle. The River Basin: An Introduction to the Study of Hydrology. Cambridge: C.U.P., 1978.

MLA (9th ed.) Zitazioa

SMITH, David Ingle. The River Basin: An Introduction to the Study of Hydrology. C.U.P., 1978.