APA (7th ed.) Citation

May, K. (1988). Himmelsgedanken. Union-Verlag.

Chicago Style (17th ed.) Citation

May, Karl. Himmelsgedanken. Berlin: Union-Verlag, 1988.

MLA (8th ed.) Citation

May, Karl. Himmelsgedanken. Union-Verlag, 1988.

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