APA (7th ed.) Citation

Hartwig, J. (1971). Die verlorene gute Laune. Nasza Ksiegarnia.

Chicago Style (17th ed.) Citation

Hartwig, Julia. Die Verlorene Gute Laune. Warschau: Nasza Ksiegarnia, 1971.

MLA (8th ed.) Citation

Hartwig, Julia. Die Verlorene Gute Laune. Nasza Ksiegarnia, 1971.

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