APA stil citiranja

Katzner, K. (1977). The languages of the world: The languages of the world. London ; Henley: Routledge and Kegan Paul.

Chicago stil citiranja

Katzner, Kenneth. The languages of the world: The languages of the world. London ; Henley: Routledge and Kegan Paul, 1977.

MLA stil citiranja

Katzner, Kenneth. The languages of the world: The languages of the world. London ; Henley: Routledge and Kegan Paul, 1977.

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