APA (7th ed.) Citation

Albrecht, U., & Hummel, H. (1990). "Macht".

Chicago Style (17th ed.) Citation

Albrecht, Ulrich, and Hartwig Hummel. "Macht". 1990.

MLA (9th ed.) Citation

Albrecht, Ulrich, and Hartwig Hummel. "Macht". 1990.

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