(1987). Flensburger Hefte. Flensburger Hefte.
Chicago Style (17th ed.) Citation"Flensburger Hefte." Flensburger Hefte 1987.
MLA (8th ed.) Citation"Flensburger Hefte." Flensburger Hefte, 1987.
Warning: These citations may not always be 100% accurate.