APA (7th ed.) Citation

Mathiesen, E., & Hacks, P. (1971). Der Affe Oswald (1. - 10. Tausend.). Alfred Holz Verlag.

Chicago Style (17th ed.) Citation

Mathiesen, Egon, and Peter Hacks. Der Affe Oswald. 1. - 10. Tausend. Berlin: Alfred Holz Verlag, 1971.

MLA (8th ed.) Citation

Mathiesen, Egon, and Peter Hacks. Der Affe Oswald. 1. - 10. Tausend. Alfred Holz Verlag, 1971.