APA (7th ed.) Citation

Pfefferkorn, R. (1977). Die Novembergruppe.

Chicago Style (17th ed.) Citation

Pfefferkorn, Rudolf. Die Novembergruppe. Berlin, 1977.

MLA (8th ed.) Citation

Pfefferkorn, Rudolf. Die Novembergruppe. 1977.

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