APA (7th ed.) Citation

Nagel, R. (2012). Hobbit place-names: A linguistic excursion through the Shire. Walking Tree Publishers.

Chicago Style (17th ed.) Citation

Nagel, Rainer. Hobbit Place-names: A Linguistic Excursion Through the Shire. Zurich: Walking Tree Publishers, 2012.

MLA (8th ed.) Citation

Nagel, Rainer. Hobbit Place-names: A Linguistic Excursion Through the Shire. Walking Tree Publishers, 2012.

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