APA-Zitierstil (7. Ausg.)

Jespersen, O. (1993). Progress in language: With special reference to English (New ed.). Benjamins.

Chicago-Zitierstil (17. Ausg.)

Jespersen, Otto. Progress in Language: With Special Reference to English. New ed. Amsterdam [u.a.]: Benjamins, 1993.

MLA-Zitierstil (9. Ausg.)

Jespersen, Otto. Progress in Language: With Special Reference to English. New ed. Benjamins, 1993.