APA (7th ed.) Citation

Sommer, S. (2002). Das Bunkermuseum Emden. Gedenkstätten-Rundbrief.

Chicago Style (17th ed.) Citation

Sommer, Siegfried. "Das Bunkermuseum Emden." Gedenkstätten-Rundbrief 2002.

MLA (8th ed.) Citation

Sommer, Siegfried. "Das Bunkermuseum Emden." Gedenkstätten-Rundbrief, 2002.

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