APA (7th ed.) Citation

Garber, S., & Bürgel, D. (2023). Once upon a broken heart (1. Auflage.). cbj.

Chicago Style (17th ed.) Citation

Garber, Stephanie, and Diana Bürgel. Once upon a Broken Heart. 1. Auflage. München: cbj, 2023.

MLA (9th ed.) Citation

Garber, Stephanie, and Diana Bürgel. Once upon a Broken Heart. 1. Auflage. cbj, 2023.

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