APA (7th ed.) Citation

Heinrichs, H. (1929). Frisch gesungen! Meyer.

Chicago Style (17th ed.) Citation

Heinrichs, Hans. Frisch Gesungen! Hannover: Meyer, 1929.

MLA (8th ed.) Citation

Heinrichs, Hans. Frisch Gesungen! Meyer, 1929.

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