APA (7th ed.) Citation

Krupp, K. (2007). Accordion sweets. Verl. Purzelbaum.

Chicago Style (17th ed.) Citation

Krupp, Karlheinz. Accordion Sweets. Friedberg: Verl. Purzelbaum, 2007.

MLA (9th ed.) Citation

Krupp, Karlheinz. Accordion Sweets. Verl. Purzelbaum, 2007.

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