APA (7th ed.) Citation

Hamacher, G. (1985). Vor vierzig Jahren. BZG.

Chicago Style (17th ed.) Citation

Hamacher, Gottfried. "Vor Vierzig Jahren." BZG 1985.

MLA (8th ed.) Citation

Hamacher, Gottfried. "Vor Vierzig Jahren." BZG, 1985.

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