APA (7th ed.) Citation

Hein, C., & Najmías, D. (2002). Willenbrock. Anagrama.

Chicago Style (17th ed.) Citation

Hein, Christoph, and Daniel Najmías. Willenbrock. Barcelona: Anagrama, 2002.

MLA (9th ed.) Citation

Hein, Christoph, and Daniel Najmías. Willenbrock. Anagrama, 2002.

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