APA (7th ed.) Citation

Ekwall, E. (1968). English river-names. Clarendon Press.

Chicago Style (17th ed.) Citation

Ekwall, Eilert. English River-names. Oxford: Clarendon Press, 1968.

MLA (8th ed.) Citation

Ekwall, Eilert. English River-names. Clarendon Press, 1968.

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