APA (7th ed.) Citation

Houghton, H. P. (1959). An introduction to the Basque language: Labourdin dialect. Brill.

Chicago Style (17th ed.) Citation

Houghton, Herbert Pierrepont. An Introduction to the Basque Language: Labourdin Dialect. Leiden: Brill, 1959.

MLA (9th ed.) Citation

Houghton, Herbert Pierrepont. An Introduction to the Basque Language: Labourdin Dialect. Brill, 1959.

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