APA (7th ed.) Citation

(1961). Betr: Dr. h.c. Böckler.

Chicago Style (17th ed.) Citation

Betr: Dr. H.c. Böckler. 1961.

MLA (8th ed.) Citation

Betr: Dr. H.c. Böckler. 1961.

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