APA (7th ed.) Citation

Heck, E. (1985). Marco hat Mut. Blaukreuz-Verl.

Chicago Style (17th ed.) Citation

Heck, Elisabeth. Marco Hat Mut. Bern: Blaukreuz-Verl, 1985.

MLA (9th ed.) Citation

Heck, Elisabeth. Marco Hat Mut. Blaukreuz-Verl, 1985.

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