APA (7th ed.) Citation

Berger, J. M., & Schmidtmann, C. (2017). Wiederholen. Friedrich.

Chicago Style (17th ed.) Citation

Berger, Jutta Maria, and Christian Schmidtmann. Wiederholen. Seelze: Friedrich, 2017.

MLA (9th ed.) Citation

Berger, Jutta Maria, and Christian Schmidtmann. Wiederholen. Friedrich, 2017.

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