APA (7th ed.) Citation

Kopatz, E., & Madynski, H. (1980). 75 Jahre SPD Hassel.

Chicago Style (17th ed.) Citation

Kopatz, Egon, and Helmut Madynski. 75 Jahre SPD Hassel. Hassel, 1980.

MLA (9th ed.) Citation

Kopatz, Egon, and Helmut Madynski. 75 Jahre SPD Hassel. 1980.

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