APA (7th ed.) Citation

Maggy Larissa. (1963). Piep und Quak. Delphin Verlag.

Chicago Style (17th ed.) Citation

Maggy Larissa. Piep Und Quak. Zürich: Delphin Verlag, 1963.

MLA (8th ed.) Citation

Maggy Larissa. Piep Und Quak. Delphin Verlag, 1963.

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