APA (7th ed.) Citation

Koch, J. T. (1990). Thoughts on Celtic philology and philologists.

Chicago Style (17th ed.) Citation

Koch, John T. Thoughts on Celtic Philology and Philologists. 1990.

MLA (9th ed.) Citation

Koch, John T. Thoughts on Celtic Philology and Philologists. 1990.

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