APA (7th ed.) Citation

Jespersen, O. (1941). Efficiency in linguistic change. E. Munksgaard.

Chicago Style (17th ed.) Citation

Jespersen, Otto. Efficiency in Linguistic Change. Kbenhavn: E. Munksgaard, 1941.

MLA (9th ed.) Citation

Jespersen, Otto. Efficiency in Linguistic Change. E. Munksgaard, 1941.

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