APA (7th ed.) Citation

Niemann, R., & Badenhop, H. (1989). Liebe Eva, lieber David! Mohn.

Chicago Style (17th ed.) Citation

Niemann, Raul, and Hartmut Badenhop. Liebe Eva, Lieber David! Gütersloh: Mohn, 1989.

MLA (8th ed.) Citation

Niemann, Raul, and Hartmut Badenhop. Liebe Eva, Lieber David! Mohn, 1989.

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