APA (7th ed.) Citation

Gebhardt, A., & Knörndel, K. (1977). NE-Metallindustrie. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Gebhardt, Armin, and Klaus-Dieter Knörndel. NE-Metallindustrie. Berlin: Duncker & Humblot, 1977.

MLA (9th ed.) Citation

Gebhardt, Armin, and Klaus-Dieter Knörndel. NE-Metallindustrie. Duncker & Humblot, 1977.

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