APA (7th ed.) Citation

Cüppers, H. (1975). Vacalus, die Waal.

Chicago Style (17th ed.) Citation

Cüppers, Heinz. Vacalus, Die Waal. 1975.

MLA (9th ed.) Citation

Cüppers, Heinz. Vacalus, Die Waal. 1975.

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