APA Alıntı

Carl and Martens, P. (1962). Exercises in German Pronunciation. Max Hueber Verlag.

Chicago Stili Alıntı

Carl and Martens, Peter. Exercises in German Pronunciation. Munchen: Max Hueber Verlag, 1962.

MLA Alıntı

Carl and Martens, Peter. Exercises in German Pronunciation. Max Hueber Verlag, 1962.