APA (7th ed.) Citation

Jespersen, O. (1961). How to teach a foreign language (12. impression, reset.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Jespersen, Otto. How to Teach a Foreign Language. 12. impression, reset. London: Allen & Unwin, 1961.

MLA (9th ed.) Citation

Jespersen, Otto. How to Teach a Foreign Language. 12. impression, reset. Allen & Unwin, 1961.

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