APA (7th ed.) Citation

Liebold, R. (1931). Das Potentialfeld eines Drehstromkabels. Frommhold & Wendler.

Chicago Style (17th ed.) Citation

Liebold, Rudolf. Das Potentialfeld Eines Drehstromkabels. Leipzig: Frommhold & Wendler, 1931.

MLA (8th ed.) Citation

Liebold, Rudolf. Das Potentialfeld Eines Drehstromkabels. Frommhold & Wendler, 1931.

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