APA (7th ed.) Citation

Beckmann, H. (1971). Weihnachten heute? Martin-Verl.

Chicago Style (17th ed.) Citation

Beckmann, Heinz. Weihnachten Heute? Buxheim, Allgäu: Martin-Verl, 1971.

MLA (9th ed.) Citation

Beckmann, Heinz. Weihnachten Heute? Martin-Verl, 1971.

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