APA (7th ed.) Citation

Lehrs, E. (1975). Spiritual science, electricity and Michael Faraday. Rudolf-Steiner-Press.

Chicago Style (17th ed.) Citation

Lehrs, Ernst. Spiritual Science, Electricity and Michael Faraday. London: Rudolf-Steiner-Press, 1975.

MLA (8th ed.) Citation

Lehrs, Ernst. Spiritual Science, Electricity and Michael Faraday. Rudolf-Steiner-Press, 1975.

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