APA (7th ed.) Citation

Hein, K. Blockheizkraftwerke. Müller.

Chicago Style (17th ed.) Citation

Hein, Karl. Blockheizkraftwerke. Karlsruhe: Müller.

MLA (9th ed.) Citation

Hein, Karl. Blockheizkraftwerke. Müller.

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