APA (7th ed.) Citation

König, H. L., Krueger, A. P., Lang, S., & Sönning, W. (1981). Biologic Effects of Environmental Electromagnetism. Springer New York.

Chicago Style (17th ed.) Citation

König, Herbert L., Albert P. Krueger, Siegnot Lang, and Walter Sönning. Biologic Effects of Environmental Electromagnetism. New York, NY: Springer New York, 1981.

MLA (9th ed.) Citation

König, Herbert L., et al. Biologic Effects of Environmental Electromagnetism. Springer New York, 1981.